Mercury black max xr2

AB MARINE PARTS. Returns. Eligible for Return, Refund or Replacement within 30 days of receipt. Payment. Secure transaction. New (2) from. $2998 & FREE …

Mercury black max xr2. Forum Rules. I have a 1985 Mercury 150 Black Max that is overheating as soon as you put the power to it. It will idle at 145 degrees all day but as soon as you raise the RPM's it gets hot and the alarm goes off. It does not cool down after it gets hot. It has a brand new water pump, thermostats and poppet.

This Mercury Head Gasket will fit all V 150 5866777 - 6042945, V 150 XR2 5866777 - 6042945 Early Style WSM 505-39. Please note: Gaskets are sold each, 2 required for this model. ... OEM RIK Japan rings, Nachi, Koyo, & KBC Engine bearings. PWC Engine use the highest quality gaskets and seals in the industry such as Athena …

1987 Mercury 150 serial OB119610 CDI Voltage Regulator 194-8825K1 CDI Rectifier 154-6770 I am looking for a wiring diagram that shows the connections on a 1987 Mercury 150 that uses both a voltage regulator and separate rectifier. I am replacing the stator and trigger and decided to pull the...Hello everyone, 1989 Mercury Black Max 200 EFI 2.4L Can someone tell me what the oil level should be in the reservoir mounted on the engine? Background: Put the boat away last year and all was fine. In prepping the boat for the first trip out this year, I filled the large oil tank as usual and added fuel on the trip to the lake. Got to the lake, engine started on second try and idled fine.The Mercury Villager uses an alternator to run electrical devices in your vehicle while the engine is running. A voltage regulator maintains a constant voltage level and is frequen...Jul 19, 2016 · Hello i have a 87 mercury xr2 150hp black max. I need info on where to hook up the two wire voltage regulator i can find wiribg diagram for it anywhere. The voltage regulator has two brass bolts for a two wire lead to attach (red and a yellow) wire. Any help would be great thank. The engine charges but im not sure it should charge more then 14 ...

Mercury 200 Black Max Xr2 Outboard Manual >>> DOWNLOAD 1992 mercury 150 175 200 hp black max XR6 outboard motor cowling v6 cowl EFI top $ 179.00. Mercury 150 hp XR2 top cowl pair engine cover 135hp 150hp 175hp 200hp.Revise Search: All Models > Mercury XR2 > 0B290314 - 0C276429 (USA) Find Your Engine Drill down …7619a4 Mercury Black Max V-135 V-150 Xr2 Stbd Right Engine Cowling Motor Cover. $224.99. New Oem Outboard Motor Mercury 225 Black Max Decal As Shown In Picture. $21.99. 1992 Mercury 150hp Black Max Outboard Motor Face Plate. $75.00. 1992 Mercury 150hp Black Max Outboard Motor Trim Tab. $20.00.Jul 31, 2009. Messages. 636. Sep 13, 2021. #1. My dad recently purchased a 1992 ProCraft 180V fiberglass fish and ski boat. It came with what I assume is the original matching outboard - a Mercury 150 Black Max. Serial number is 0D145256. Against my advice he bought it without doing a compression test nor an on the water test and they …Please review our Warranty, Returns & Refunds policies before you place an order.. DISCLAIMER. The information provided on these pages is correct to the best of my knowledge, however the MasterTech makes no warranty, express or implied, regarding the use of, results of, or liability created from, application of this data.The Mercury Villager uses an alternator to run electrical devices in your vehicle while the engine is running. A voltage regulator maintains a constant voltage level and is frequen...Buy DISCOUNT STARTER & ALTERNATOR Starter Compatible With/Replacement For Mercury Mariner Marine Outboard 135HP 150HP 175HP 200HP 4820540, SM48204, SM48205, 50-44415, 50-79472, 50-79472-1, ... Mercury Black Max 135 HP. Read more. 2 people found this helpful. Helpful. Report. Deborah Harris. 5.0 out of 5 stars Outboard motor starter.Sep 25, 2021. #1. I recently bought a bass boat (1987 Procraft 1780) with a Mercury Black Max 150 XR2. After doing a bit of work adjusting the timing, we finally took it out on the water yesterday. At first it was running great, and we were cruising around getting to know the boat as well as the lake. (First time boaters aside from a jon boat ...30. Apr 2, 2010. #1. I have an 1985 Mercury Black Max XR2 on a Bass Tracker. I have been having problems with it. Idles fine but when I put it in gear and give it throttle it …

The Europe-only "race" XR2 was typically rated for 200hp at 7000 rpm. The 150 XR2 was a consumer steel-bore 2.0L motor sold between 1984 and 1987, rated for 150hp at 6000 rpm, a slightly higher peak RPM band than the standard 150. The 150 XR2 was aimed at the 17-18 foot bass boat market, as an "improved" 150 with some factory …I replaced my stator, trigger, thermostats, poppet valve and new, CORRECT spark plugs. Old plugs were incorrect plugs. I originally had no water from my tell...Mercury xr2 1987 150 runs sloppy rich at idle. First off, welcome to the site. Since there are only two ways to get gas into an engine, fuel pump diaphram and carbs, the issue probably lies with one or the other. You said you have a new fuel pump so that should be out. You also said you have tried a known good set of carbs but are you sure they ...Apr 1, 2009. #3. Re: 1986 Mercury 150 XR2 Waterpump. Replacing the impeller/water pump every few years is considered normal maintenance by many, whether the pee stream is failing or not. I think that it is better to be proactive on cooling related maintenance than to wait for the motor to overheat. Others will disagree and prefer to get the ...86 Mercury XR2 black Max V6 two stroke after cleaning the carburetors due to an over flow of gasoline front one of the floating valve. I also change the popp...150hp Mercury outboard - $1,200 ... XR2 Mercury Black Max 150hp, bought 2yrs. ago been sitting on pallet since. Due to had to move in an apartment. Haven't started since I bought 2 yrs.ago. post id: 7742750247. posted: 2024-05-01 13:57. ♥ best of . Avoid scams, deal locally Beware wiring (e.g. Western Union), cashier checks, money orders ...

Unitedhealthcare healthy food benefits.

OK first put the thermostats back in. The thermostats restrict and control the amount of water around the cylinder head. If you run without thermostats the water is circulating too fast and doesn't allow the cylinder head to run at the proper temperature and doesn't allow the cooling water to take the heat from the engine.It has a 1986 Mercury XR2 150 on it. The guy says it runs flawlessly. The compression readings he gave me are 110-115 on all 6 with the top 2 cylinders at 110. ... 1986 mercury black max 200 poppet valve question. By nubby in forum Technical Discussion Replies: 7 Last Post: 08-31-2016, 10:46 PM. 1986 Johnson GT 200 Compression Specs.Find stators for your Mercury Mariner outboard using the application chart from the Mercury Quicksilver catalog. Go. important_devices: Order online, get free downloads* ... Black 16 amp stator with non-louvred cover & coated stator wires: USA: 0C239553 - 0D081999: 398-5454A35: V-135 Carbed:Jul 26, 2011 · Re: Mercury Black Max 150 xr2 wont get on plane or get over 2000rpm The stator has low speed and high speed windings for both switchboxes plus a set of charge coils for battery charging. Your symptoms are those of a failing high speed winding, not making enough voltage/current to fire the ignition at higher speeds.

150hp Mercury outboard - $1,200 ... XR2 Mercury Black Max 150hp, bought 2yrs. ago been sitting on pallet since. Due to had to move in an apartment. Haven't started since I bought 2 yrs.ago. post id: 7742750247. posted: 2024-05-01 13:57. ♥ best of . Avoid scams, deal locally Beware wiring (e.g. Western Union), cashier checks, money orders ...Mechanic's Assistant: I understand your concern about the temperature gauge on your 1986 Mercury XR2 150hp Black Max, and the Marine Mechanic will be able to help you diagnose the issue and determine if the gauge is faulty or if there is an actual overheating problem with your motor. Have you checked the temperature of the engine using an ...Hello, It's an old boat so I thought someone could give me some imput on a prop. I bought a project 1987 Checkmate Eluder with a 1987 black max xr2 150. It came without a prop. I don't want to guess and spend a lot trying to get one right. Engine is stock except Boyesen reeds and a 8 inch jackplate. Not going to pull anything, looking for top end speed prop for this set up.7619A4 Mercury Black Max V-135 V-150 XR2 STBD Right Engine Cowling Motor Cover. Opens in a new window or tab. Pre-Owned. $224.99. outboardheaven (25,186) 99.7%. Buy It Now ... 1979 Mercury Black Max 150 175 200 Outboard Motors vintage print Ad. Opens in a new window or tab. $9.99. Top Rated Plus. Sellers with highest buyer ratings;Re: 1986 Merc 150 Black Max hard starting and overloading fuel. I would start with a carb service.Needle may be sticking causing flooding.Replace all needle seats and gaskets,soak all metal parts in carb cleaner and blow out all crevices with air gun.Check floats are floating and reset to correct height (1.6mm) 1/16".Hi, The thermostats # XXXXX are located in the top of the cylinder on each head. Thermostat p/n 75692, cover gasket p/n 62386. Tan. Category: 11,507 Satisfied Customers. 40 yrs. experience with complete engine repairs both inboard/outboard and... 2011 150 optimax overheated and went to guardian mode. Do I.Hello, It's an old boat so I thought someone could give me some imput on a prop. I bought a project 1987 Checkmate Eluder with a 1987 black max xr2 150. It came without a prop. I don't want to guess and spend a lot trying to get one right. Engine is stock except Boyesen reeds and a 8 inch jackplate. Not going to pull anything, looking for top end speed prop for this set up.There should be a hole in the transom bracket and the screw just inside of the hole. Make sure the motor wires are getting +12V. On the two solenoid PTT units, the green wire should have +12V when trimming down, blue wire should have +12V when trimming up and the ground completes the circuit for both." B.Mercury max xr4 150hpMercury 150 outboard motor 1985 elpto boat 150hp xr2 Mercury 150 two-stroke xr6 runs excellent for sale in chalmette, laXr6 mercury seller. Mercury xr4 150 v6Mercury blackmax xr4 xr A167117 used 1985 mercury 150 xr2 elpto 150hp outboard boat motor 202 mercury xr6 150 hp 2 stroke outboard motors.

The Black Max® sets the bar for versatility and value among aluminium propellers. Standard on many Mercury-powered boats, it has earned a reputation for reliability and durability.

Also you will need to disconnect the 3 way fitting that connects the oil line into the fuel line and directly connect the fuel lines. I did it on my 85 150 black max xr2. I think my pump was starting to go bad also. Smokes a bit more but you know the oil is getting in the cylinders. Don't forget to pre-mix 50-1. Good luck and let us know.<br />CU3,270. Dec 8, 2008. #1. Testing the stator only requires an ohmmeter, you do not need to remove the flywheel. Disconnect the yellow leads to the rectifier. Disconnect stator leads from switchbox. Engine should be cold, resistance increases with temperature. Specifications are from a manual that only goes up to 1990.Sep 25, 2021. #1. I recently bought a bass boat (1987 Procraft 1780) with a Mercury Black Max 150 XR2. After doing a bit of work adjusting the timing, we finally took it out on the water yesterday. At first it was running great, and we were cruising around getting to know the boat as well as the lake. (First time boaters aside from a jon boat ...Need help with ideas on rebuilding my 150HP Black Max XR2 I have a 1886 Mercury XR2 that burned a piston slightly, it's not melted all over the cylinder wall but does need replacing. ... Measure carefully and follow basic procedures and you will be fine. Delete oil injection and use the Mercury block off kit. There is a brass bushing down ...Jul 11, 2013. #5. Re: Mercury 150hp Black Max Serial Number 5204056 what year? This motor has a enricher valve on top carb that has a fuel line feeding into bottom of bowl no choke flaps so whats that mean? A) Someone updated motor with newer carbs to get it to start B) Midsection has a later model powerhead installed.Horsepower Range Filter Prop Diameter Prop Pitch Right or Left Rotation # Prop Blades Prop Material Boat Style. 9 1/4 x 7 Pitch | Black Max Mercury Propeller | 6-15 HP 9.9 -15 HP FS | 828152A12. $111.40. Add to Wish List. Add To Cart. 10 3/8 x 11 Pitch | Black Max Mercury Propeller | 9.9-15 BF, FS, 20-25 HP | 19638A40.Hi, can anyone advise apon the aprox HP of a circa 94' mercury XR2 ?, ours is a uk/europe XR2 not the american black max/XR2. Im struggling to find any spec or …This MERCURY Complete Carburetor Kit will fit all XR2 XR6/MAG III WSM 600-20. OEM# 810749-2. Serial number/Year - C239553-Up. Needle and Seat included in Kit. All kits include enough parts for one Carburetor, order one kit for one Carburetor. If you have multiple Carburetors, you must order 1 kit for each. At Pwc Engine,com we offer top name ...turned off [Mercury 150-HP Black Max], brought in all my gear, started [Mercury 150-HP Black Max], and gave it some throttle. I stopped the engine, let it sit, started it again, started trolling again, [and in] just a couple of minutes the alarm started again. I took the boat this weekend and [Mercury 150-HP Black Max] ran fine for half an hour.3 Power Trim and Tilt. Download this manual. for your purchase of one of the finest outboards available. You have made a sound investment in boating pleasure. Your outboard has been manufactured by Mercury Ma-. rine, a world leader in marine technology and outboard. manufacturing since 1939. These years of experience.

Fortnite xp max.

Person county nc obituaries.

Check me out on FB @ Outboard Madness. I post my work every day on there with pictures, descriptions of everything, and videos.86 Mercury XR2 black Max V6 two stroke after cleaning the carburetors due to an over flow of gasoline front one of the floating valve. I also change the popp...Posted Over 1 Month. FOR SALE: 1994 ROBALO 18' with Mercury 150 2 L. Black Max Canvas T-Top, hydraulic steering, stainless prop. The boat has its age but it still rides good, specially in shoppy water because of this kind of heavy build tech. from the 90's, the oil injected system has been removed and it is necessary to mix oil when tanking.Sep 14, 2004 · Hi, What is the factory ( normal ) cranking compression of a Mercury 150 Black Max? ... The XR2 was a 2.0 litre. The XR4 was a 2.4 litre. The XR6 is a 2.5 litre. 4,530. Apr 16, 2012. #2. Re: 150 Black Max idle too high...how to adjust? The idle is set by adjusting the intial timing. 750 RPM in gear means in the water and under normal load. On the hose out of the water an idle of 850 is recommended. The intial timing adjustment is done using the single screw located just below and to the right of the ...The Black Max is recommended for use on boats with up to 250 Hp and with a top speed of less than 50MPH. The high quality casting and durable high-gloss Phantom Black finish make it easy to maintain & repair.I have a 1986 mercury outboard black max XR2 150 hp. Last summer i rebulit cabs and fuel pump. It than ran ok. this year i noticed a recall on the onbaord charger, so I took it too dealer and they rep … read moreThis store has been geolocated for you. Change My Store Confirm My Store ….

Mercury 135hp black max boat outboard engine V6 nettivene Alumacraft phantom 185 f/s boat mercury 135 black max shoreland'r Nissan sentra sv 2013 manual by shirleyglover4681. ... 7619A4 Mercury Black Max V-135 V-150 XR2 STBD Right Engine Cowling. Check Details. 1990 Mercury 135 hp. Black max for Sale in Stanwood, WA - …Mar 24, 2010 · Re: Replacing steering cables on Mercury XR2 Black Max 150 (56k beware) That's a teleflex dual rack system. The cables are no longer available. Replace system would be a teleflex NFB dual rack. Dual rack is the minimum steering for that engine on anything but a barge. As a rule of thumb on MOST Mercury motors, 90-120 psi (621-856 kPa) is at the lower limit of acceptable compression (at least for mid-range and larger motors). Published compression specifications for these models are as follows: 4/5 hp motors Minimum: 90 psi (621 kPa) 6/8 and 9.9/10/15 hp motors Normal 115-120 psi (787-856), Minimum: 100 psi ...Posted Over 1 Month. FOR SALE: 1994 ROBALO 18' with Mercury 150 2 L. Black Max Canvas T-Top, hydraulic steering, stainless prop. The boat has its age but it still rides good, specially in shoppy water because of this kind of heavy build tech. from the 90's, the oil injected system has been removed and it is necessary to mix oil when tanking.Reviews, rates, fees, and customer service info for The Mercury Credit Card. Compare to other cards and apply online in seconds Info about Mercury Credit Card has been collected by...Mercury; Outboard; 150HP; 150HP XR-2 4868998 THRU 0A904645; Select Component. Carburetor Assembly: Hydraulic Pump Bracket(S/N-5432021 And Below) Starter Motor(Prestolite #Mjl-4003B) Choke Plate And Throttle Levers: Hydraulic Pump Bracket(S/N-5432022 And Up) Swivel Bracket And Steering Arm:Prefeitura De Rurópolis, Rurópolis. 2,553 likes · 38 talking about this · 14 were here. Esta pagina destina-se a divulgar as ações realizadas pela Prefeitura Municipal de Rurópolis - "Governo...Feb 27, 2014. #1. Hi fellows this is my first login to this forum. I have a 1988 mercury 150 xr4 black max that runs beautifully idling and full throttle out of water with water ears on lower foot. Will crank, time you hit the starter. Let it set for hour or two and overnight you will have to spray gas in carbs to get it to crank.1985 mercury Xr2 150. Great will buy from Crowley marine again. Jul, 01 2019 by Gary. 1 5 5. Delivered on time,at a fair price. Jun, 24 2019 by Jerry. 1 5 5. 1984 Mecruy 7.5 hp outboard ... 1982 Mercury 150 Black Max. Repair Difficulty Easy Repair Time 30 to 60 mins Easy to order and arrived in a timely fashion. Jan, 29 2019 by Mercury black max xr2, how to remove engine cowling 1983 mercury 150 black max s.n.6409426. Answered in 5 minutes by: Marine Mechanic: Tan. The front cover # ***** on the cowl has a latch at the bottom move latch to the side while pulling out and up. Remove the cover then you will see 2 cowl latches # ***** that flip open. Then you spread the cowls # ***** open and ..., Mar 1, 2014. #1. I have a mercury 150 black max xr2 2.0. I bought the motor used and when I got it rigged and wired went to pump primer bulb and gas was pouring out carbs (middle and top worse than bottom) so I took them off and checked them really good no trash and needles and floats were perfect. So I set the float adjustment at 1/8 of an ..., Are the Mercury Black Max and XR2 engines both the same and would these be a better choice of power than the older Blue Band 'Tower of Power' models. Shop . Main Menu. SHOP LOGIN; CREATE AN ACCOUNT ..., RANSOTO 2Pcs 18-5186 Ignition Coil Compatible with Mercury & Mariner Outboard Boat 6-125HP 140HP V135 V150 210CC Chrysler Force 40hp -150hp.Replaces 339-832757A4 339-7370A13., Please review our Warranty, Returns & Refunds policies before you place an order.. DISCLAIMER. The information provided on these pages is correct to the best of my knowledge, however the MasterTech makes no warranty, express or implied, regarding the use of, results of, or liability created from, application of this data., Sep 14, 2004 · Hi, What is the factory ( normal ) cranking compression of a Mercury 150 Black Max? ... The XR2 was a 2.0 litre. The XR4 was a 2.4 litre. The XR6 is a 2.5 litre. , Max mercuryMercury max 200 86' mercury black max 150Mercury outboard xr2 seller. Check Details Mercury black max 150hp 2.0 v6 2-stroke. I have a mercury 150 black max that has no power under a load.Mercury marine laynches the new mercury 150 pro xs 1986 mercury 90hp outboard manualMercury 150hp blackmax., i have a mercury black max,. 2 stroke, oil injected outboard 150 - 175 hp. when the boat is under load and travelling at top speed (approx 30 kots) the temerature guageshows engine runing cool then wh … read more, This is a short test run of a 1985 Mercury XR2 we have for sale. It has really good compression around 150 lbs on each cylinder. Runs on 50/1 premix., My 1986 Mercury 150 XR2 Black Max cranks up and runs but when I put in the water it will not go the engine will die. I checked the fire and 3 cylinders are not firing. I also crossed the blue and red wires on the power packs and the same cylinders were out after firing engine back up. What Else would cause this To Happen. Thanks Melcanida, Also you will need to disconnect the 3 way fitting that connects the oil line into the fuel line and directly connect the fuel lines. I did it on my 85 150 black max xr2. I think my pump was starting to go bad also. Smokes a bit more but you know the oil is getting in the cylinders. Don't forget to pre-mix 50-1. Good luck and let us know.<br />CU, If you own a Honda Black Max generator, you know how important it is to have a reliable source of power. Whether you use it for emergency backup during power outages or for outdoor..., Yesterday, Mercury, which describes itself as a bank for startups, restricted several accounts linked to African tech startups, TechCrunch has learned. The number of companies invo..., 1987 Mercury Black Max XR2 150. Hello all, a little background on the motor issue, last year I noticed it would idle "okayish" but once I gave it throttle it would act like it was only running on one side. I had no top end power and could not get on plane. I took it home and started researching the problems., Yesterday, Mercury, which describes itself as a bank for startups, restricted several accounts linked to African tech startups, TechCrunch has learned. The number of companies invo..., The thermostat installed on your Mercury Sable's 3.0l engine is what allows coolant to flow from the radiator to the engine. When the thermostat goes out, your engine temperature w..., 1985 Mercury 150 HP XR2 DECAL SET. stickers for XR2 motors. $70.00 set. 1984 1985 Mercury 200 hp decal set. Set of stickers for 1984 1985 motors. ... Mercury 200 hp decal set. 2.5 litre Black Max decal set 1994-1995 motors. $80.00 set. 1994-1995 Mercury 200 HP 2.5 LITRE XRi DECAL SET (BLACK 200) DESIGN II., VO2 max is the amount of oxygen your body can use, per kilogram of body weight, per minute. Learn about determining VO2 max. Advertisement It is fairly well-known that with regular..., Mar 30, 2002 · Mar 30, 2002. #3. Re: Mercury 150 Black Max - What year? The 15 is a 1993<br /><br />The 150 is a 1985 web page web page. B. , The Black Max® sets the bar for versatility and value among aluminium propellers. Standard on many Mercury-powered boats, it has earned a reputation for reliability and durability., Mercury Systems Inc (NASDAQ:MRCY) reported a 3% decline in organic earnings for the fiscal fourth quarter and announced disappointing guidance for... Mercury Systems Inc (NASDAQ:MR..., Mercury Black Max moottori 1991 - Kokkola - Nettivene. Mercury max offerup 1991 hp Mercury outboard xr2 seller Mercury max 150hp. Max mercury boats robalo console trailer center. Mercury black max 150 hp1983 mercury black max 150hp outboard for sale in phoenix, az 1984 mercury black max 150hpMercury black max 150 final video 7-23-17., In this issue: Morpheus Space's big raise; Starlink comes to... Antarctica!; News from Firefly Aerospace, Spire and more Hello and welcome back to Max Q. In this issue: By the way…..., 01-17-2011, 10:40 PM. 1. How can I find the year of my 150 Black Max outboard? 2. What is the difference between an XR2, XR4 XR6 Black Max? 3. I know my Black Max is a V-150 How can I tell which engine type I have? 4. What is the deal with disconnecting the oil injection on these outboards?, Starting the 150 after an 11 month rest. Good ole Sta-bil! A run on Lake Ray Hubbard to clean out the cobwebs. Now ready to fish., 85 black max 150 xr2 starts and runs fine on muffs in the driveway get to the lake launch the boat it starts sputters and. Mechanic's Assistant: Sometimes boat issues seem like they'll be really complicated, but end up being easy to fix. The Marine Mechanic I'm going to connect you with knows all the tricks and shortcuts., What is timing a mercury blackmax 150 serial #A182748? - Answered by a verified Marine Mechanic ... Remove the white with black tracer wires from front powerpack. (8) Have someone crank engine while you hold throttle arm fully foward and check timing with light.It should be at 18 degrees. ... I have a 1987 mercury 150 hp xr2 looking for diagram ..., 1 mercury tilt switch has failed, follow the black and yello wire back and on the engine block you will find an oblong shaped plastic module about 1.5 inches long, disconnect that then try again if spark comes back that is the problem, if not then disconnect the main harness from control box to engine, you will then need to jump the motor from ..., Re: 1985 Mercury Black Max 150 XR2. Faztbullet said: It is a combination low speed/high speed spark advance module. Take it off and throw it away as it can damage engine if defective. When you do, do a link n sync. Your WOT timing is probably at 19* now, and without the module should be at 23*. Other than that, the module advances the timing a ..., Mar 30, 2002. #3. Re: Mercury 150 Black Max - What year? The 15 is a 1993<br /><br />The 150 is a 1985 web page web page. B., Jun 1, 2010 · Messages. 27,169. May 26, 2011. #6. Re: 1985 Mercury Black Max - Reed Valves. Reed valves are stainless steel. It would be surprizing to their remains in the airbox. Reed valves are just under the intake manifold. I recommend you look around for the real cause of the powdered aluminum in the airbox. , Select Mercury Outboard Motors Models Below. A leading name in marine engines, Mercury is recognized for producing top-quality outboard motors as well as the MerCruiser line of inboard engines. Founded in 1939 by the talented engineer-businessman Carl Kiekhaefer, the Mercury brand of boating engines are found as factory equipment with many ..., Jul 25, 2011 · Mercury black max xr2 150 hp 1984. Not likely, but it doesn't hurt to get it out of the way for testing. First disconnect the advance module and try for spark. Then disconnect the black/yellow trace wires that goes to each switchbox. (That's what the cdi spark coil drivers are called.) and try again.