Questions & Answers for: Chevrolet 1500 engine is surging

engine surgeing i have a 98 1500 w/4.3 w/5 speed engine surgeing like the a/c is kicking on and off real fast noticed the problem after fuel fill up seen new 10% ethenol sign on the pump and lost ...

...surging. they go dim then bright. and my battery gauge says low but it doesn't drain my battery i also changed my headlight switch any answers please help Hi your problem is with the ground wires! ...

...engine rpm began surging except when under acceleration. Had diagnostic test done 2 days ago, which revealed the driver side fuel injector was bad. Replaced the injector, which cured the surging, but ...

Idle surge between 6 and 800 rpm I recently replaced the engine and everything north of the transmission. I didn't replace or rebuild the TBI or the fuel pump. The timing was set professionally by the

...engine starts,even after warmed I have replaced MAP sensor ,distributor ,plugs ,wires,cap&rotor ,Idle air control valve.Truck is 88 Chevy 1/2 ton,5.7.Truck was surging at idle but that seems to be ...

i have a 93 chevy pick-up. I rebuilt the engine and installed a 262xe flat tappet cam while I was at it. I started it up and I went to set the timing and it surges and idles rough. The fuel filter has

engine dies when you lift up on the accelerator, poor fuel mileage, sometimes it does not show the preceding problems but does most of the time. Hi Surging is usually a vacuum leak, look around to see

New crate engine and new MFI unit, getting code p0300. New cap, rotor, plugs, wires. Will not idle and surges. Good Evening, an 0300 is a random cylinder misfire, I know new engines take some time to ...

...it bogs down some then surge check fuel pressure it should be 9-13 psi with engine running.You will have to remove fuel filter and install a fuel pressure adapter part

...runs good one time and next time u start it runs like very bad poor idle ,lunges and surges no engine light Sounds like a possible sticking EGR valve to me...sometimes it is sticking and ...