Questions & Answers for: 1998 tahoe idle problems

Question about 1998 Tahoe

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1998 Cevy tahoe won't start My Tahoe has been having problems starting on cold mornings. It cranks, but there is no fire. The past couple of days it would start, but only after turning over more than ...

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1998 Chevy Tahoe Dies Out While Driving My 1998 Chevrolet Tahoe kills while driving. It has happened only on long trips and the service engine light doe not come on. It starts back up and runs fine, ...

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...1998 5.7 vortec in my 4x4 sounds like i have vac/air leaking on driver side of motor and runs like it is out of time . ijust replaced spark plugs ,timing chain cover and took off injecter manifold to ...

1998 Chevy Tahoe with P0404, P0405, and P0430 Trouble Codes I think having both the P0404 and P0405 codes together would mean a definately bad EGR valve, but should I clear the codes and find out for ...

...Tahoe 5.7 liter engine cuts out and misses. It happens when the engine is up to operating temperature and under load. At idle - after engine is warm - it runs rough sometimes, but when it is put into ...

...tahoe 5.7 vortec with multiple misfires under load/accelerating. So far Ive replaced; plugs, wires, cap n rotor, coil, egr valve, fuel filter, o2 sensors. Tested; vacuum, fuel pressure, OBD 2 scan. ...

...tahoe, 5.7 starts and idle fine, slowly give it gas it accelerates, step on the gas and it faulters, stalls sounds like it will die and bogs down I have seen this type of problem before, this sounds ...

Question about 1999 Silverado 1500

2 Answers

1998 chevy k1500 idle fast Sounds like it could be a dirty or faulty idle air control valve.Take it off and clean it with a wire brush and a non-chlronated brake cleaner or replace it with a new ...

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