Questions & Answers for: causes 1993 chevy idle down

1993 chevy pickup hard starting and tach oscilates 200 rpm up and down just did a tune up, plugs wires cap and rotor. but it starts hard and when i do get going down the road at a steady speed rpm ...

...down and when idle it will stop after engine warms up it will slow down erratically and then while idleling it will start missing then stop Check fuel filter, Check Idle speed Check check wires and ...

1993 Nissan Altima my car does the same thing. It will drive fine but when turning it shuts off. Or when slowing down sometimes check your idle is it low? that would cause the problem

rpm and won,t slow down check out the idle control valve first 1993 Grand Prix is idling very high when cold. It idles about 3000 - 3500 RPM when cold. Once it is full warm it will slow down to normal

...1993 Chevy Caprice knocking at idle; If you're getting a knock at low RPM's, I recommend you ... 1993 Chevy Caprice V8 Two Wheel Drive Automatic 57000 miles ... www.2carpros.com > Chevrolet > ...

1993 toyota tercel,idles up and down at a fast constant rate.but runs well otherwise,no engine light on,checked all vaccuum,egr,throttle bod If it tends to cut off when no gas given but sometimes ...

I have a 1993 Chevy 6c s10 is very high high ideal and won't go down stay high High idle speed on a vehicle with fuel injection is usually caused by a faulty idle air control valve or a vac leak.

...Chevy lumina 3.1 that when you started it starts at idling in the red zone if you try and t hich the gas it automatically kills the engine so it doesn't blow up You have a Vacuum Leak that is ...

1993 Chevy 4x4 has started surging then dying at idle and cutting out or dying at low speeds or upon braking what are potential causes i take it you mean the revs keep going up and down this effect is

...down again wit the idle high what do i do? i cant understand that but got BAD idle. there are different idle speeds, for hot ,warm and cold engine. and the PCM (ECU) regulates idle with valve called ...