Having problems with your Chevrolet 1500 ?
No power to fuel pump on 1998 chev z71 350vortec\015 No power to fuel pump, new relay have new pump to put on but no power back to it\015
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No power to fuel pump on 1998 chev z71 350vortec
... Chevrolet 1500
No power to fuel pump on 1998 chev z71 350vortec
... Chevrolet Cars & Trucks
1988 chev silverado v6 no power going to the fuel pump. i checked for power where it plugs into the fuel pump on top of the tank and i got no power. what actions can i take to get power
Check all ur fuses for continuity first, then u can also try to swap out ur fuel pump relay with another relay that looks jus like it, be sure to use a relay like for ur horn or ac relay something that wont affect necessary or direct engine circuits ... 1988 Chevrolet Silverado 2500
2002 Chev Silverado with V6 has power to relay by no power to fuel pump. Canno find a fuse for the fuel pump and can not find any blown 10 amp fuses in under-hood fuse panel.
... 2002 Chevrolet Silverado
1996 gmc yukon. replaced fuel pump 3 times in 2 months, finally running then it wouldnt start one day. cranked it over for awhile and nothing. sat 15 min it started right up, drove home shut off, then started back up. next day no start. just replaced fuel relay still no start, checked fuel pressure its at 0, is it possible the pump is bad again or could it be the clip for the power to the pump being loose or faulty?
This is a very common problem. GM has issued a service bulletin to replace the wiring connector at the fuel pump assembly on top of the tank. check the end of the plug for burnt terminals. the service bulletin states that these corroded connectors ca ... 2000 Chevrolet Tahoe
I have a 98 Chev. S10 LS with a 4.3 engine, and cannot get power to my fuel pump. Both my fuel pump relay and fuel pump are good. All the fuses are good as well. Please assist me. Thank You, Mario
Did you got checked the ECM B fuse. ECM B fuse Controls engine control module, fuel pump, oil pressure sensor. There is a fuel pump relay and a fuel pump fuse. Lets start withe the "ECM B" Fuse (the most common cause) It is in the under hood fu ... 1998 Chevrolet S-10 Pickup
1998 chev 1500 5.7L fuel pump replace and fuel modusl fuse no power to the fuel pump
You can check power to the pump with a test light also check ground for fuel pump for good ground ... 1998 Chevrolet C1500
Having issues with a 1992 chev 1500 4.3l I think its a fuel issue. replaced fuel pump, replace injectors and fuel pressure regulator from known running truck. had a power issue to the fuel pump so i have it hard wired to a switch right now so i know it is working all the time. I have good clean spark and have changed the icm. changed out the coolant temp sensor. Help please?????
Maybe a stopped up cat converter. ... Cars & Trucks
Why is there no power going to my fuel pump? I've changed the relay, fuses, down to the PCM and still have nothing. I jump from #30 to #87 at the fuel relay spot in the underhood fuse panel and can hear the pump working. But not when I put the relay back in and turn on the key. '02 Chev. Silverado 4.3 V6. Truck just doesn't start. I've tested all circuitry related to fuel, changed the relay, ECM b fuse etc. nothing helped.
May be the fuel pump is the problem it may need to be replaced....hope this helps.....cheers ... 2002 Chevrolet Silverado 1500
96 chev 1500 no power to fuel pump. changed the
Be sure that the fuse to the fuel pump is good, and the wiring to the connector at the fuel pump is not damaged and the ground wire is grounded well. \015\012\015\012The fuel pump circuit on some applications is controlled by the OP ... 1996 Chevrolet C1500
Hi i have a 1998 chev half ton x-cab 4x4 and when i put my foot in to it it is lacking for power and the rpm shot up is that a fuel pump that is cone?and where is the fuel pump in that truck
Sounds like its running too lean or rich. i would change the oxegen sensor. to try to get the power back. and if you are going to replace the fuel pump for any other reasons. its in the tank. ... 1998 Chevrolet K1500
2004 5.9L Cummins Diesel cranks over but wont start? Things I have done. Replace- Lift pump new fuel new fuel filter bled injector tubes from fuel rail drain water seperator The engine has 40lbs oil pressure when running . Idles at 750rpms smoothly. Has lots of power 0- 110mpr in 3/4 of a mile. Just takes a VERY VERY small Blast of either to start. What is going on.
\015\012As mostly you have replaced all the possible parts by which this problem can occur.so most probably it’s the faulty solenoid.\015\012Check the solenoid it will have t ... 2004 Dodge Ram 2500
I have a 1999 ford f250 v-10 superduty and when i drive between 0 and 2000 rpms it has a stutter and a miss and has no power and takes about a minute to get up to 30 mph. Even when it is above 2000 rpms if you punch it to the floor it will and almost dies. You cannot even go up a 2% grade incline unless you are going about 30 mph,if you are at a stand still and try to go it will bog out and not let you move. We changed the mass airflow sensor,fuel filter,fuel pump and fuel regulator. HELP PLEASE
Replace the throttle position sensor. ... 2005 Ford F 250 Super Duty
97 chev blazer no power to fuel pump.Relays chk ok can't find a fuse for the fuel sys, but all fuses chk ok ,wires and connections look ok . fuel pump is new.
... 1994 Chevrolet S-10 Blazer
No power to the fuel pump, replaced crank sensor, fuse on the relay has power, replaced fuel pump, isolated fuel pump ran separate power to the pump car will run fine but no power to the fuel pump wires under the car.what are we missing
Hi\015\012\015\012Thanks for using FixYa. Please check the fuel pump connections. Also check the connecting wires from the fuel pump to the battery. Make sure the connections are not loose. Make sure that the fuel pump relay is connected ... 1988 Mercedes-Benz 190
No power at fuel pump on 2001 chev diesel
... 2001 Chevrolet Silverado 2500HD
On my 97 grand prix3.8 I have used a jumper wire in place of the fuel pump relay and the fuel pump comes on . But when I plug the relay back in and turn the igntion on the fuel pump does nothing the relay is new and it clicks when we turn the igntion key . So I pulled the fuel pump fuse and use a multimeter to see if there was power where the fuse plugs in and there's is no power getting to it . But when I use the jumper wire I have power to the fuse and the fuel pump runs am I missing somethi
There is a break in the wire that supplies power to the fuse box.You need to trace this power wire from the fuse box to find the break in this wire and fix this wire,.Ii would help you is you have a wiring diagram of your vehicle as the wires ... Cars & Trucks
I have a 5.7 1500 chevrolet express van I cannot hear the fuel pump come on when I turn the key forward. I have tried to use a test light to see if I have power to the fuel pump and I have nothing. I bought a new fuel pump relay fuse and stll no power to the fuel pump. I have put gas in the breather tube and the van started but only long enough to burn it's prime. should I have power on the plug that connects to the fuel pump if so what do you reccomend
SORRY!!!!!!!! Somehow we got Disconnected. Hey, Try hooking that fuel Pump up to a Battery to see if you can get it too Fire. Let me know!!!! ... 2001 Chevrolet Express
2001 Lincoln LS V6. Had the fuel pumps replaced about 3 months ago. Now the power to fuel pump "comes and goes" (I have the back seat out and pump covers off so I can hear). The fuse in the trunk distribution box (fuel pump 15 amp) has blown twice but hasn't happened since. The vehicle will start fine when cold, when it is warmed up, seems like the pumps don't get power. When it won't start, I checked and there is no power to the fuel pump (all fuses and relays are good). Any suggestions would b
... 2001 Lincoln LS
I have a 1990 lexus ls 400 it has no power to fuel pump or to injectors i checked the fuel pump relay it was good but getting no power to relay either seems like no power to any of the fuel components i checked the efi relays also fuses too i can run a hot wire to the fuel pump and it runs, i have test lighted everything i can think of to see if it can get power or has power. when i put power to the injectors with the test light they are showing they are fine, is this a computer problem or is it
Yes have the computer repaired and this should fix the problem. these cars are known for have the computers go bad. ... 1990 Lexus LS 400
1995 Isuzu Rodeo with 3.2L v6. With no power to the fuel pump. I've checked the continuity on the fuel pump wires they seem fine. No/low voltage on the wires to the pump, (.08 volts when DMM is set to 20). Checked pump after removing the tank and the pump, it purred. Checked the fuel pump relay it seems to have power on 1 circuit, (not sure if 2 circuits should have power(?)). Then checked with a known good relay. Then tried jumping/bypassing the relay. The schematic show the power should go fr
Maybe a fuel filter clogged, or a relay to your fuel pump. ... 1997 Isuzu Rodeo
No power to fuel pump ...new pump and relay. ecm fuse was blown also...1987 chev suburban 5.7 eng 4wd
Replace plug that comes from car into fuel pump on top of fuel tank. Just cut and splice it in $20 at dealer ... 1987 Chevrolet Suburban
I have a 96 z71 305 4x4, began hesitating while going down the hwy. I have replaced the fuel filter, cap & rotor, catalytic conv., and coil since problems began. Fuel pump is about 1 yr old w/6000 mi. on it. With the hestitation, I also have a dramatic loss of power. Thanks
Hello! The Throttle Positioning Sensor (TPS) is the likely culprit...it is mounted on the throttle body..A round black plastic device with two mounting holes on either side... cost is around $45 It has a three wire connector. The wire colors are; Gra ... 1996 Chevrolet K1500
My 2001 Chevy 1500 5.3 liter z71 has been giving problems accelerating if I press the gas softly it will slowly accelerate but after a while it will not climb hills and will sputter and bog ? I've replaced the fuel filter spark plugs and wires added injector cleaners and still having problems I'm starting to think its in the exhaust or fuel pump ? It will back fire and loose power when I press the gas hard ?? !!! Any suggestions?!?!?!
... Cars & Trucks
I have a 1998 chev silverado 305 automatic vin # 631a393361097 that wont run . It starts but, stops when you let off the key. It has been put in a 66 chev pickup with the wire loom and all. I have tryed crank trigger,dist. pickup,tps,air sol,new o2s,switched ecm,new fuel pump that delivers 60 psi and holds good,traised wires,the f.i. plug has good power 12 volts on the hot side and only blinks twice on the ground wile cranking.... This is not my first projuct but computers kill me!!!!!!!!!!! CAN
What you describe sounds more like a faulty ignition switch than an engine problem. ... 1998 Chevrolet C1500