Chevrolet Engine Idle Erratic

My Car Is Chevrolet Optra 2006, I Have Experience That The Engine At Idle , The Speed Intermittently Goes High To About 1500rpm And The...

Car Turning Hot When I Am At Idle? What Can The Problem Be?

The First Symptom Was The Engine Rpms Kept Going Up And Down Instead Of An Even Idle. The Second Was That The Battery Died And Was Not Being...

I Have Had An Electric Motor In Throttle Body Changed , U Rubber Vacumn Line Replaced On Throttle Body I Still Have Problem Not All The...

As Soon As The Engine Is Warmed Up The Idle Will Go Up And Down From 1000 Rpm To 500 Rpm A Couple Of Times Then Will Return To 800 And Stay...

My 2004 Impala Engines Races When Running, Goes Up To 60 Mph With Out Foot On The Pedal. When In Idle It Races Up And Down. Thanks For Your...

Hello. I Have A 2003 Chevy Cavalier. I Bought It Used And It Had 150k Miles On It. This Was 6 Mos. Ago. Nothing Sounded Off And Never Had A...

How Do You Repair The Po301 Problem On The 2003 Chevy Trailblazer?

I Have A 2003 Chevy Impala, And I Am Having And Lately My Car Has Been Idling Super Hard, The Rpm Is Constantly Going Up And Down Between 0...

I Have A 03 Chevy Silverado 5.3 V8 Automatic 2 Wheel Drive. My Battery Was Dead After A Couple Days Of The Truck Not Being Driven And I...