1989 Chevrolet C/K 3500 "fuel pump pressure chevy" Questions

fuel pump doesn't work - 1997 chevy 3500 1 ton 5.7 lter box truck - fuel pump doesn't work - we believe it's electrical. the fuel pump operates off the oil pressure switch the first 5 seconds upon ...

...fuel pump and if I jump the fuel pump relay curcuit I get the fuel pump to run. Seem as though the ECM is not getting power. did you try to replace the fuel pump relay ? check the fuel pump fuse in ...

...fuel Pump ran dry, can more or less implode, the suction becomes too strong and ruins the diaphragm, thus causing low-to-no pressure. faulty fuel pumps can run just slightly under the fuel injection ...

...Check your lift pump. It is on the framerail. If that is not working check your oil pressure sensor it is behind the fuel filter. The lift pump does not get voltage if the oil pressure switch

...fuel pump relay most of the time its located inside the glove box behind a removeable panal .The way chevy did the power routing for the fuel system is a little strange . What they did is back up the ...

...fuel pump hi i havw a 3500g 1998 vortec we have no constant spark we need to find a wiring diagram whats the best sie to use not sure if some thing is wrong with the plug to the coil? Just a tip, you ...

...replace the fuel pump 2 months ago good fuel pressure, if i leave it sit for 10 to 15 min it starts and runs fine Check the catalytic converter dose not matter how much fuel you get in if it can't ...

...fuel pump that was used for the TBI then you will need to install a fuel pressure regulator, preferably one with a fuel gauge, and set it for 7 psi. Of course you do know that the vehicle will never ...

...fuel pump or the fuel filter what should i do? How did it run before you bought it? You did take your friend and check it out? Check the fuel pressure first and then any pressure regulator,on to fuel ...

...fuel pump but not sure yet I know in the mid 1970s Chevy had a modulator chip inside the distributor that would cause the same exact symptom they cost around $25 and can be found at your neighborhood ...