Questions & Answers for: Chevrolet surging at idle

...surging , when slowing down engine continues to surge then , at idle will continue to surge form idle rpm to around 1200 rpm Sounds like a possible vaccume hose leak? adjust or replace i.a.c.valve ...

surging and high idle on 94 silverado my 94 chevy silverado k2500 has high idle issues and also surges while in park. (can go 35mph without stepping on gas pedal) If your idle is going from 500rpms to

...surging at rpms over 1500, give or take. Runs fine from idle to 1500, then surges at rpm's over that. She told me it was hard to start the other day. When in nutral, it runs fine from idle to 1500, ...

My 1999 k2500 with 5.7 surges at idle only the My 1999 k2500 with 5.7 surges at idle only when the weather is hot. It idles lower and lower until the IAC cathes it. No codes Have you checked for any ...

surge at idle 1987 chevy 350 / TBI in a C30 van. (Winnebago) . all of a sudden started to surge at idle and went into ''limp-mode'' Through code 44 (lean mixture) I changed the Idle control, the ...

why does my 1989 chevrolet s10 surge and idle up why does my 1989 chevrolet s10 truck surge when i drive and why does it idle up and down all the time even when its just sitting there idling You may ...

...surging idle as it warms up< 1400 to 2000RPM, then after it is warm it idles nicely. How do I reduce the idle when cold and get rid of the surging sounds like the idle air control sensor is bad or ...

99 Cavalier idle surge and excessive idle rpm. I have a 99 Cavalier 2.4 litre that has an idle problem.It has high idle in nuetral at app.1200-1500 rpm,runs down rod fine til you let off throttle then

...right up but still had a rough idle. waited for an hour and it really didn&#39;t want to start at all. the surging idle and surging driving still continious. check throttle body and check for ...

2004 chevy malibu classic idle surges at park and get worse at drive idle surge at park and get worse at drive usually cleaning the idle speed contrlol valve from carbon buildup, fixes idle surge and ...