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1999 silverado 2500: i stop engine idls..die..cleaned throttle
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1998 Chevy S10: neutral..vaccums, iac, maf, Spider injectors..tune up
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Expert
Expert
I have a 92 chevy 1500 with auto tranny 350 engine. I dies
I have a 92 chevy 1500 with auto tranny 350 engine. I dies when i stop a a light or stop sign..first it just did it if i sit there for a long time now it does it right away. But if i put it in neutral… read more
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1997 chevy: ton 4x4..1500 rpm when going down the road..slowing down
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Have an 2004 Chevy Epica. Engine RPMS will randomly fluctuate
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AMEDEE
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1989 s10: stalls..park if u rev enging way..throttle body..egr valve
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1995 Chevy Tahoe: times idles..stop light..mirror..started right
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91 chevrolet: idles high..all vacuum hoses around the throttle body
My 91 chevrolet silverado idles high, its not constant. At times its very high and at other times its normal. I have replaced the idle sensor and checked all vacuum hoses around the throttle body. Not… read more
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S10: V6..4X4..about 1500 RPMs the engine will surge..Throttle
I have a 03 S10 V6 4.3 L 4X4 Crew Cab at about 1500 RPM's the engine will surge up and down about 500+ RPM's and about 500- RPM's only at that speed. Could this be a bad Throttle Positioner Sensor.… read more
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91 Chevy truck: idle speed..warms..a trouble code 32 for EGR circuit
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98 s10 blazer: idles..the iac , tps, and the mass air flow sensor
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92 chevy: litre..cold and Idles high(about 1500rpm)..tps..same issue
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2001 GMC: rough idle..weather..drops..idle with light acceleration
Hi I have a 2001 GMC 1500 With the 5.3. I have a constant rough idle, that doesn't seem to change weather engine is hot or cold. My LT fuel trim is up to 17 and drops to about 9 above idle with light … read more
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1995 chevy: 1500, 4.3 ltr v6 vortec...throttle body..egr..spark plugs
1995 chevy 1500, 4.3 ltr v6 vortec. idle's high i have changed throttle body positioning sensor; map sensor, egr sol vlv, pcv valve, hoses spark plugs rotor bug and cap. iac valve and still have no lu… read more
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GM Tech (Cam)

GM Tech (Cam)

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Gary

Gary

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Tim's Auto Repair

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John

John

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Don - Mo Lurch

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Ron Z.

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18+yrs experience. State Inspector and Chevy Diagnostics

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Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

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