CHEVROLET ASTRO ENGINE SYMPTOM

I Have Changed The Map Sensor, Iac, Checked All Vacuum Lines, Wiring, But Still It Idles Way Too Fast. Cant Find Any Other Reason Why It...

What Will Cause Excessive Fuel Consumption From 15mpg To 7mpg, No Gas Fumes Smell Or Noticable Gas Leaks.

Astro 02 Running Rich Random Misfire

The Last 3 Mornings When I Go Start The Van, It Shakes, Rattles, Stumbles And Moans Before It Will Turn Over. It Acts Like A Compression...

84 Chevy C10 Has Inline 6 Wont Rev Past 2200 Rpm When It Goes Past 2200 Rpm It Bogs Down And Backfires

Front Engine Rattle And Vibration In Front Of Engine At Speeds Of 40 And Higher.

After The Van Sits For A Day Or Two Without Running, I Can Crank The Engine And It Stutters And Stammers But Won't Keep Running. If I Pump...

On A 99 Chevy Astro Van With 147,000 Miles And 4. Something Engine I Installed 2 Fuel Pumps, Oil Presser Sensor, Throttle Positioning...

Hello Folks, The Aging Work Van Developed A Vibration Which At First I Thought Was The Front Brake Pads Sticking- It Was Late Winter...

I Own A 1998 Chevy Astro Van With 150,000 Miles. The Engine Is A V-6 4.3 Vortec Csfi. No Error Codes Or Check Engine Lights Have Appeared...