Gmc sierra fuel pump relay location

2018-2020: Fuel pump. 23: Integrated Chassis Control Module: 24: Real Time Dampening: 25: Fuel Pump Power Module: 26: 2017-2018: Not Used/Battery Regulated Voltage Control. 2019-2020: Active Hydraulic Assist/ Battery regulated voltage control: 27 — 28: Upffiter 2: 29: Upfitter 2 Relay: 30: Wiper: 31: TIM (Trailer interface module) 32 — 33 ...

I have a 2002 gmc sierra 1500 with a 4.8l vortec. The other day my truck suddenly wasnt getting fuel and wouldnt start. Stopped and thought bout it and 5 minutes later it started. Drove it home 2 hours and then no more start. I changed the fuel pump with one out of a parts truck and nothing.Chevrolet. Silverado 1500. 2020. The Chevrolet Silverado truck has a fuel pump reset switch that can be found on the toe board of the vehicle. This is somewhat easy to locate. The first thing You will need to do is go to the front of Your vehicle, and open the hood. Using the prop arm on the left side of the hood, You can hold the hood firmly ...1988 gmc fuel pump chevrolet sierra wont v3500 start chevy graphic Fuel pump relay 1994 1500 gmc wiring 94 chevy location diagram silverado sierra fuse box truck 1993 s10 cab ext Wiring 1992 gmc justanswer k1500 actuator. 1995 Gmc Sierra 2500 Wiring Diagram - Wiring DiagramSo far all of the info I've found in the manuals is kind of vague but if you pull it and the truck won't run, so it's kind of important, whatever it does. 07 GMC Sierra Classic (LBZ) Duramax Dually Crewcab 4X4, FASS Titanium 95, Ohio Diesel Parts Tank Sump, bypass engine oil filter, synthetic lubes; 84 Chevy 6.2L 1.25 Ton (Army CUCV) with Banks ...Applications:96-97 CHEVY & GMC C/K 1500/3500 Series Pickup Truck:262 (4.3L); 305 (5.0L); 350 (5.7L); 454 (7.4L)This video is about how to install the fuel pu...The 2009 GMC Sierra has 3 different fuse boxes: Instrument Panel Fuse Block diagram. ... Secondary Fuel Pump (Ignition) Fuse FMX/JCase . 60. Cooling Fan 2. Fuse FMX/JCase . 61. Antilock Brake System 1. Fuse FMX/JCase . 62. ... Relay . FAN HI. Cooling Fan High Speed. Relay . FAN LO. Cooling Fan Low Speed. Relay . FAN CNTRL. Cooling Fan Control.

Chili June 24, 2013, 1:36am 8. Not while the OTC tool was connected to the schrader valve. The instructions state that the fuel pump must be disabled (to allow the vehicle will run off the cleaner). Once that didn't work, I removed the tool from the rail and reinserted the FSCM. The truck started without a problem.Jun 17, 2009 · Here is the location of the fuel pump relay. This is the right-hand rear of the engine compartment. I will check and see if I can find a fuse in the circuit. Thanks, XXXXX. Hi again, I found two possible schematics (ECM & PCM), and each of them show a fusible link and an inline fuse around the relay. ECM. 53075 posts · Joined 2005. #3 · Mar 27, 2008. Not on GMs. GM cars and trucks use a oil pressure cut off relay to disable the fuel pump. If the vehicle is involved in a crash, this cuts power to the fuel pump when it senses no oil pressure. - 2002 GMC Sierra Denali Quadrasteer 6.0L AWD, 4.10s, K&N FIPK, Blackbear, Dumped Magnaflow, …Hi, The fuel pump relay is powered through fuse PCM -B both located in the under hood fuse panel. I am attaching a picture of the location of this fuse and the relay below: Doug. Category: GM. ... changing water pump on a 2005 gmc sierra 4x4 2500 hd duramax. does the harmonic balancer have to be removed if so on the harmonic balancer ...Duralast Relay 19264. Part # 19264. SKU # 297298. Limited-Lifetime Warranty. Check if this fits your GMC Sierra 2500 HD. Select store. for pickup availability. Standard Delivery by Apr. 30. Add TO CART.The 2000 GMC Sierra has 3 different fuse boxes: Instrument Panel Fuse Block diagram. Underhood Electrical Center diagram. Center Instrument Panel Utility Block diagram. GMC Sierra fuse box diagrams change across years, pick the right year of your vehicle: Instrument Panel Fuse Block. DRV UNLOCK_R.

This video shows how to use the tipped or tilted bed method to replace the fuel pump in a 1999-2003 GMC sierra 1500 pick-up truckMusic by: https://soundclou...Encoder Motor RTD Fuse #28 30A Real Time Damping (RID) RR PRK Fuse #29 10A RR Park Lamps ECM B Fuse #30 20A Fuel Pump Relay, Vehicle Control Module (VCM)/Powertrain Control Module (PCM) ... 2002 GMC Sierra Relay Panel Diagram. 2002 GMC Sierra Center of Dash Fuse Diagram.The P0232 code stands for "Fuel Pump Secondary Circuit High," which means the powertrain control module has detected an incorrect signal to or from the fuel pump. Some common causes of the P0232 code include a bad fuel pump relay, fuel pump failure, and wiring issues. An illuminated check engine light, poor engine performance, and the ...The 1998 GMC Sierra has 2 different fuse boxes: Instrument Panel Fuse Block diagram. Underhood Fuse/Relay Center diagram. GMC Sierra fuse box diagrams change across years, pick the right year of your vehicle: Instrument Panel Fuse Block. Type.75 posts · Joined 2012. #1 · Oct 8, 2012. I have a 96 chevy k3500 w/ 454 engine. At work the other day, my truck puttered out on me. I did not hear the fuel pump working, so I assumed it was bad. I replaced the pump and it worked fine for 75 miles and quit. I then replaced the fuel pump module, and tested for power. It was good.The underhood fuse block is located in the engine compartment, on the driver's side of the vehicle. GMC Sierra - fuse box - engine compartment. Fuses. Usage. 1. Right Trailer Stop/Turn Lamp. 2. Electronic Stability Suspension Control, Automatic Level Control Exhaust. 3.

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Can't find my fuel pump relay and fuse in fuse box for 2010 sierra crew cab 4x4 1500 5 Answers. I looked for fuse and relay for my fuel pump and they are not in fuse box under the hood. Is it possible they are located somewhere else. The truck won't start this morning and has worked fine up un...The underhood fuse block is located in the engine compartment, on the driver’s side of the vehicle. GMC Sierra – fuse box – engine compartment. Fuses. Usage. 1. Right Trailer Stop/Turn Lamp. 2. Electronic Stability Suspension Control, Automatic Level Control Exhaust. 3.Typical Fuel Pump. When determining if your GMC Sierra's fuel pump is going bad, there are a few common symptoms to look out for. Here, we'll discuss three key indicators that your fuel pump might be failing. 1. Whining Noise. The sound clip above is a fuel pump priming. After it has primed, you may hear a high-pitched whining noise, which ...The 2000 GMC Sierra has 3 different fuse boxes: Instrument Panel Fuse Block diagram. Underhood Electrical Center diagram. Center Instrument Panel Utility Block diagram. GMC Sierra fuse box diagrams change across years, pick the right year of your vehicle: Instrument Panel Fuse Block. DRV UNLOCK_R.RLAY: Get the latest Relay Therapeutics stock price and detailed information including RLAY news, historical charts and realtime prices. Indices Commodities Currencies Stocks

About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright ...On average, the cost for a GMC Sierra 2500 Fuel Pump Relay Replacement is $116 with $21 for parts and $95 for labor. Prices may vary depending on your location. Car Service Estimate Shop/Dealer Price; 2001 GMC Sierra 2500 V8-6.0L: Service type Fuel Pump Relay Replacement: Estimate $156.95:3 Answers. Not a "fuse" per-say should be listed as a fuel pump relay. this is usually in the fuse box under the hood. in some cases it is a stand alone unit mounted under the fuse box on the side fire wall. a haynes or chilton repair manual (can often be found in public library's for free viewing or can be bought in most parts stores for $20 ...MECHANIC. 75,992 POSTS. Fuel pump relay is on right side of firewall on relay block-see below. Fuel pump fuse: Fuse no.3 ECM B 10amp its behind a cover in the dash to the left of the steering column. SPONSORED LINKS.Travel Fearlessly The three-part series “When Passion Meets Precision” is proudly produced in partnership with GMC. Step back and look at anyone out there making a difference in th...The 2015 GMC Sierra has 3 different fuse boxes: Engine Compartment Fuse Block diagram. Instrument Panel Fuse Block (Left) diagram. Instrument Panel Fuse Block (Right) diagram. GMC Sierra fuse box diagrams change across years, pick the right year of your vehicle: Engine Compartment Fuse Block. 61.D. davester3500. 8450 posts · Joined 2015. #2 · Apr 9, 2023. The fuel pump should get energized just turning the key on, engine doesn't need to be cranked. I would suggest probing the relay pins and fuse pins to check that they are getting power/ground appropriately. After that, I would suggest subscribing to the full-service manual and ...On a 1991 S10 with 4.3L engine, the square plastic fuel pump relay and the A.C. relay is located on the driver's side (LH) of the firewall behind the power brake booster. There are two identical relays at that location and the one on the passenger side (RH) is the fuel pump relay . They may or may not be in the same location on your 1994 S10 ...Underhood Fuse Block. The underhood fuse block in the engine compartment on the driver's side of the vehicle near the battery. *1 — Gasoline Engine and Diesel Engine. *2 — Gasoline Engine; ECMRPV — Diesel Engine. *3 — Gasoline Engine; FUEL HT — Diesel Engine. *4 — Gasoline Engine; ECM I — Diesel Engine. Auxiliary Power (Single ...Chevy Mechanic: 32dmadden. It is located on the passenger side firewall in the engine compartment. When testing the relay check for 12 volts at terminal A with the key turned off. Should be 12 volts.Terminal C is for a jump wire to the pump for testing. Terminal D will have 12 volts with the key on. Terminal F is a ground.

Fuse box diagram (location and assignment of electrical fuses and relays) for GMC Sierra (mk4; 2014, 2015, 2016, 2017, 2018)

Are you constantly searching for the cheapest diesel fuel near your location? Look no further. In this comprehensive guide, we will provide you with valuable tips and strategies to...If you check a wiring diagram, the fuel pump relay gets it's control signal from the PCM. That signal is started from the ignition switch (PCM validates a crank signal/cam signal etc..). I would suggest checking your ignition switch. I pulled the steering column cover off my truck and unplugged the harness from the ignition switch.In this video, I'll show you how to replace the fuel pump control module on a 2014 GMC Savana van. I'll also show you how to program the module for your spec...Using a 2008 Chevy Silverado, I point out to you the location of the starter fuse and starter relay as well as the fuel pump fuse and fuel pump relay. If you...The 2007 GMC Sierra has 4 different fuse boxes: Instrument Panel Fuse Block diagram. Center Instrument Panel Utility Block diagram. Underhood Electrical Center diagram. Auxiliary Electric Cooling Fan Fuse Block diagram. GMC Sierra fuse box diagrams change across years, pick the right year of your vehicle: Instrument Panel Fuse Block.The GMC Sierra is a popular choice among truck enthusiasts for its performance, durability, and stylish design. One aspect that sets the Sierra apart from other trucks on the marke...Fuel components 6.6L diesel. 8 ft box. Protects the fuel tank This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors Collision parts are designed to help promote proper and safe repair. MSRP $171.14. $113.97.

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3. Blue 60 Amp Automotive Maxi Fuse. 88909774. GM. Fuse. Engine compartment. 60 amp. Professional, premium aftermarket replacement This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors Manufactured to meet expectations for fit, form, and function. MSRP $3.96.About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright ...I cut this small clip from the full video https://youtu.be/eaVRWAs4s7w to show you how I drained the old gas from the tank. Thanks for watching.👇🧰 My Tool...2002 GMC Sierra fuse box diagram. The 2002 GMC Sierra has 3 different fuse boxes: ... Fuel Pump (Relay) Fuse MINI . 02 A. Oxygen Sensors [Gasoline Engine] Fuse MINI . 02 B. Oxygen Sensors [Gasoline Engine] Fuse MINI . LR PRK. Left Rear Parking Lamps. Fuse MINI . RR DEFOG. Rear Window Defogger, Heated Mirrors.Where is the fuel pump reset switch located on a 1999 gmc sierra pickup? Updated: 10/22/2022. Wiki User. ∙ 14y ago. Best Answer. Gmc does not use inertia/reset switches. Wiki User. ∙ 14y ago.It does NOT have a fuel pump relay. It has a fuel pump control module located above the spare tire - see attached. But much easier to remove the fuse for the fuel pump control module - 83 in the engine compartment fuse box and if yours has a second tank, fuse 45 as well. See attached. Ask Your Own GMC Question.Aug 10, 2017 · So far all of the info I've found in the manuals is kind of vague but if you pull it and the truck won't run, so it's kind of important, whatever it does. 07 GMC Sierra Classic (LBZ) Duramax Dually Crewcab 4X4, FASS Titanium 95, Ohio Diesel Parts Tank Sump, bypass engine oil filter, synthetic lubes; 84 Chevy 6.2L 1.25 Ton (Army CUCV) with Banks ... The theft system shouldn't shut down the pump. Pull the fuel pump relay, have helper turn key to crank, use testlite, check the terminals where the relay plugs in, two terminals should be hot. My info shows a fuel pump prime connector, doesn't give exact location, maybe near the underhood fuse box. Gray wire with connector, nothing plugged into ... GMC > 2009 > SIERRA 1500 > 5.3L V8 > Electrical-Switch & Relay > Fuel Pump / Circuit Opening Relay. Price: Alternate: No parts for vehicles in selected markets. WVE ... ^ Could ship from same location as parts in cart. GM GENUINE . $4.55: $0.00 + Sold in packs of 1 x 1: $4.55: ….

The 2012 GMC Sierra has 3 different fuse boxes: Instrument Panel Fuse Block diagram. ... Secondary Fuel Pump (Ignition) Fuse FMX/JCase . 57. Cooling Fan 1. Fuse FMX/JCase . 58. Not Used. ... Relay . FAN HI. Cooling Fan High Speed. Relay . FAN LO. Cooling Fan Low Speed. Relay . FAN CNTRL. Cooling Fan Control.fuel pump relay - Is the engine suppose to start and run with the fuel pump relay removed? ... Asked by Dustin Oct 29, 2018 at 09:51 PM about the 1996 GMC Sierra 1500 K1500 SL 4WD Standard Cab LB. Question type: Maintenance & Repair. ... gmc sierra 1500 fuel pump relay location 2 Answers. where is the fuel pump relay on a 2008 sierra 1500 c/cab ...Duralast Relay 19264. Part # 19264. SKU # 297298. Limited-Lifetime Warranty. Check if this fits your GMC Sierra 2500 HD. Select store. for pickup availability. Standard Delivery by Apr. 30. Add TO CART.Applications:96-97 CHEVY & GMC C/K 1500/3500 Series Pickup Truck:262 (4.3L); 305 (5.0L); 350 (5.7L); 454 (7.4L)This video is about how to install the fuel pu...Tank & mounting. 6.0L. Fuel components 6.6L diesel. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors. MSRP $7.20. $4.57. Add to Cart. 7. Fuel Pump Module without Fuel Level Sensor, with Seal. 13510918.Shop for the best Fuel Pump Relay for your vehicle, and you can place your order online and pick up for free at your local O'Reilly Auto Parts. ... Import Direct Ignition 22 Amp 4 Terminal Multi-Purpose Relay - 25-0124. Part #: 25-0124 Line: IDI. Limited Lifetime Warranty. Terminal Type: Blade ...2006 GMC 2500 fuel pump relay problem. In my GMC 2500 vortex.also replaced fuel pump relay.had to slightly bend relay prongs to make contact. Before replacing the relay we had fuel pump working intermediately. Now-january 2022 I have no fuel pressure on fuel pressure gauge. Had a helper turn key on,I could hear and feel relay clicking when key ...Fuel skp fitsGas fuel pump for 2001 2002 2003 gmc sierra 1500 hd 2500 hd 3500 v8 6 Fuel pump chevy 1500 2004 2007 truck assembly install2006 gmc yukon fuel pump relay & fuel pump fuse location. '04 GMC Sierra 1500 Fuel leak - GM Forum - Buick, Cadillac, Olds, GMC. Check Details. Sierra autobest partsgeekMay 6, 2013 · Applications:96-97 CHEVY & GMC C/K 1500/3500 Series Pickup Truck:262 (4.3L); 305 (5.0L); 350 (5.7L); 454 (7.4L)This video is about how to install the fuel pu... Gmc sierra fuel pump relay location, Sarah Gray · Updated on Mar 20, 2023. Reviewed by Shannon Martin, Licensed Insurance Agent. You're right that the fuel pump relay is located in a fuse box, but the 2009 GMC Acadia's fuel pump relay is located in the engine compartment fuse box. A faulty fuel pump relay can often cause your engine to stall, and could even lead to a complete ..., About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright ..., Duralast Relay 19264. Part # 19264. SKU # 297298. Limited-Lifetime Warranty. Check if this fits your GMC Sierra 2500 HD. Select store. for pickup availability. Standard Delivery by Apr. 30. Add TO CART., The grey wire on GM fuel pump or the vehicle wiring harness connects the fuel pump to the 12 volts battery positive via. the fuel pump relay and is relatively larger in diameter. When you put the ignition key in the ON position, the fuel pump would start running for 3 seconds and you would hear the fuel pump buzzing sound and after that, the ..., The 2015 GMC Sierra has 3 different fuse boxes: Engine Compartment Fuse Block diagram. Instrument Panel Fuse Block (Left) diagram. Instrument Panel Fuse Block (Right) diagram. GMC Sierra fuse box diagrams change across years, pick the right year of your vehicle: Engine Compartment Fuse Block. 61., eallanboggs Discussion starter. 28 posts · Joined 2009. #1 · Jul 19, 2009. Installing a Meziere electric water pump on my 09 Silverado. Using a 40A relay to provide 12Vdc to the pump. Want to trigger the relay off of the fuel pump relay. Looked under the hood at the FUSE/RELAY panel. Found the location for the relay, but the relay socket is ..., In this video, I show how a fuel pump relay works and how to bypass yours. I also show how to rewire your fuel pump for an upgraded fuel system or race car. ..., Here is a picture of the location of the relay. You want to confirm it with the wire colors because someone else could have swapped them around. The fuel pump relay should have 4 wires going to it. The colors are Black with a white stripe, A gray wire, an orange wire and a dark green wire with a white stripe. Dan., The 2003 GMC Sierra has 3 different fuse boxes: Instrument Panel Fuse Block diagram. Center Instrument Panel Utility Block diagram. ... Fuel Pump (Relay) Fuse MINI . 20A: B/U LP. Back-up Lamps. Automatic Transmission Shift Lock Contro System. Fuse MINI . 30A: RR DEFOG. Rear Window Defogger. Relay . HDLP-HI., 2014 GMC Yukon XL Denali GMC Yukon. 107,000 service 2/12/2024 1/1/0001; My GMC is apparently missing fuel pump relay and fuse from 2/12/2024 1/1/0001; 2005 GMC Yukon. Smell of electricity Inside yukon 2005. 230 2/12/2024 1/1/0001; 1991 gmc 1500 blinker not working at all on cluster or 2/12/2024 1/1/0001; I'm looking for a connector for the left ..., Valucraft Relay 19265VC. Part # 19265VC. SKU # 966632. Limited-Lifetime Warranty. Check if this fits your GMC C5500 Topkick. Select store. for pickup availability. Standard Delivery by May 01 - 02. Add TO CART., Acadia. 2011. The 2011 GMC Acadia fuel pump relay location is in the glove box. It is the middle relay. A faulty fuel pump relay prevents Your engine from running as the fuel is not supplied. There are many signs of a bad fuel pump relay including loss of power, engine not starting, pump not making the common noise, and …, How to Replace a Fuel Pump in a GMC Sierra / Silverado. These fuel pumps are known to rust out due to the poor design of the unit. Hopefully, this video can ..., 2) Install a fuel pump relay that is know to be good. Turn the fuse block up so you can get to the terminals on the bottom. Set your meter to read ohms. Put one lead on the negative post of the battery and the other lead on terminal 86 at the base of the fuel pump relay., eallanboggs Discussion starter. 28 posts · Joined 2009. #1 · Jul 19, 2009. Installing a Meziere electric water pump on my 09 Silverado. Using a 40A relay to provide 12Vdc to the pump. Want to trigger the relay off of the fuel pump relay. Looked under the hood at the FUSE/RELAY panel. Found the location for the relay, but the relay socket …, No power to fuel pump, constant, o5, 05, fuse relay wire harness plug, noPart 1 -testing the fuel pump relay (1997-1999 chevy/gmc pick up and Silverado locatedFuel pump location relay gmc sierra 1500 cargurus fuse helpful found people., Relay wiring bosch volt electrical relays prong dummies 30a switch pinout dorman fuse horn conectar relevador fused spur cjm chanishMondeo mk3 Wiring pump fuel relay gm firewall photobucketWhere is the fuel pump relay on my 1998 gmc sierra 4wd. Fuel pump wiring diagram chevy precision connector tahoe 2000 relay pressure gm …, Where is the fuel pump reset switch located on a 1999 gmc sierra pickup? Updated: 10/22/2022. Wiki User. ∙ 14y ago. Best Answer. Gmc does not use inertia/reset switches. Wiki User. ∙ 14y ago., Gozzie2009 Silverado Extended Cab 4x45.3L flex fuel 4 Speed. From setting overnight, just cold starts, both remote and manual starts, after started, idles and runs normally and drives fine with no engine codes at any time. do this, cold overnight start. Turn key on wait at least 5 long seconds then start., Check the fuel pump relay for voltage and ground. Unplug the pump relay, on the switch side of relay, on the right in diagram, use a proper jumper wire between the two terminals, the fuel pump should run, no need to use key. ... I just got a 91 GMC SIERRA on trade the fuel pump needs to be replaced! My husband is a good mechanic …, 1992 Gmc Sierra Fuel Pump Relay Electrical Problem. Fuel Pump Relay Location Gm Forum Buick Cadillac Olds Gmc Pontiac Chat. I Have A 1994 Chevy Silverado 5 7l Tbi The Throttle Body Is Not Getting Any Fire To Inject Fuel It Only Works When. Gmt400 Wiring Woes The 1947 Present Chevrolet Gmc Truck Message Board Network., The excess fuel will be sent back to the tank by the fuel pressure regulator. Check the fuel pump fuse to see if it also gets warm/hot. If there is a bad connection or ground somewhere, more amps may be drawn to overcome the added resistance but maybe just enough to not blow the fuse. Toggle signature., Established on August 1 st, 1960 in Hanoi with the original name of Dong Da Mechanical Factory. Implementing the agricultural mechanization policy, the factory was transferred …, Feb 5, 2019 · See more on our website: https://fuse-box.info/gmc/gmc-sierra-mk4-2014-2018-fuses-and-relayFuse box diagram (location and assignment of electrical fuses and ... , James B. January 22, 2021. The 2003 Chevy Silverado fuel pump reset switch location is on the toe-board, to the right of the transmission hump, in the passenger-side footwell. Having the fuel burn optimally is crucial to maximizing Your miles per gallon. Your gas tank needs to be in the best of shape. You will come into problems at some point ..., Not true. With regard to 1987 GM TBI, once the engine builds >5± PSI while cranking, the OPS contacts close and supply power directly to the fuel pump, bypassing the fuel pump relay. Assuming no other gremlins exist the engine will still start, but after many more seconds of cranking. The OPS is just a failsafe in the event of fuel pump relay ..., See more on our website: https://fuse-box.info/gmc/gmc-sierra-mk5-2019-fuses-and-relaysFuse box diagram (location and assignment of electrical fuses and rela..., Feb 5, 2019 · See more on our website: https://fuse-box.info/gmc/gmc-sierra-mk4-2014-2018-fuses-and-relayFuse box diagram (location and assignment of electrical fuses and ... , I cut this small clip from the full video https://youtu.be/eaVRWAs4s7w to show you how I drained the old gas from the tank. Thanks for watching.👇🧰 My Tool..., It’s the Engine Control Moule (ECM). When the fuel pump relay doesn’t get power from the ECM, the fuel pump cannot supply fuel to the engine and the car won’t start. 1. Loose Connections. The fuel pump relay not engaging issue is often caused by loose connections in your car. If the fuel pump relay itself is loose or one of its battery ..., Hi all, I'm looking to add a kill switch to my truck, and i'd like to target the fuel pump relay's control wire, as from what i've read it should be given power when Key On Engine Off. I am familiar with the fuel pump relay under the hood, but i was hoping there was wiring under the dash or somewhere in the cab that i can access to splice into ..., The average cost for a GMC Sierra 1500 Fuel Pump Replacement is between $1,011 and $1,199. Labor costs are estimated between $190 and $240 while parts are priced between $821 and $959. This range does not include taxes and fees, and does not factor in your unique location. Related repairs may also be needed., 2005 I4, Z85. 7" Touch Screen Double DIN. Paint matched Bumper. Decals removed. Door "bumpers" removed. MB TKO Wheels. Goodyear 255/45/20s. Custom Painted Hood stripe. "Failure only occurs when you stop trying".