1999 Chevrolet K1500 "chevy trucks rpm high start" Questions

chevy 2500 2wd 350ci.when i go to start my truck the key turns hard in the ignition,the check engine light and brake light come on the heater dont work,and the transmission will shift from 1-2 at real

...chevy 1/2 ton 4x4. I start it and it idles high then stalls. start again and idle fluxes to high then way low 1.5 rpm to .2 or .3. as it warms it gets a little better but at running temp she has no ...

...chevy k1500 over reving, when it starts. When in drive, (not moving) holding the brake for a few moments returns it to normal. Revese and holding the brake, dosent change the over reving when ...

...chevy pickup 1500 with a 4.3 liter engine. I have high idle problem. I would do it once in a while and quit. Now it up and wont idle down. I have new throttle position sensor, map sensor. all the ...

...chevy and it is hard to start after sitting for any length of time, unless i hook another battery up to it then it starts as it should normally. When i do not have a vehicle to jump it with i can ...

...chevy optra 2005. now the problem is when i start a car ( may it cold or hot engine ) the accelerator and plus rpm goes 2 to between 3 rpm......when i put into shift ( any ).....the engine speed come ...

...chevy tahoe, whenever i hit a hard bump or high rpm? whenever i start driving from a start the noise doesn't start until i hit high rpm or a hard bump in the road. p.s. when the noise starts ...

rpm took we can get to auto zone for high temp hose per Chevy dealer. I hope this helps someone cause it was fustrating and costly. There is a peice on the throttle body on your car called an idle air

chevy k2500 tbi 350 auto 4x4. Truck is hard to start or wont start at all. Has high rpm miss/cut-out. Occasionally hesitates off idle. Will start up if you give it a shot of starting fluid first. Runs

...chevy trailblazer started off with a high pitched whine when i started it up which never quits also idles high on startup but than goes back down to under or about 1 RPM after a few seconds. I also ...