ENGINE REVS UP

My A/c Works Great At Idle Or City Driving. When I Am At Highway Speeds It Turns To An Ambient Temp. When I Slow Down And The Rpm Go Down...

The Car Listed Above Is A St Model With A 1.6 Ecoboost. When The Engine Is Hot After A Rev In Neutral The Rpms Drop Very Slowly, They...

I Would Like To Know Where Can I Find The Sensor That Work With The Rpm On 2005 Nissan Sentra 1.8

Daewoo Lanos 1.6 Sx Cuts Out When Taken Over 4000 Rpm When Cold And Then Will Not Start For 2 Or 3 Minutes. When It Has Been Re-started It...

Car Revvs High Before Changing Into Gear . Mostly At Cold Start. Noticing More High Revvs While Driving Now.

I've Bypassed The A/c Compressor A Couple Months Ago And Thought The Loud Sound Coming From Under The Hood Was A Belt Issue. But After...

Car Has Suddenly Begun To Act Strange As I Begin Driving And Increasing My Speed It Just Starts Revving, But Won't Automatically Shift...

Hi, I Have 2002 Subaru Impreza Outback That Runs At 1800rpm After I Replace The Battery. I Had The Same Problem Last Year When I Reset A...

I Recently Had Brake And Fuel Lines Changed From Front To Back. Since Then My Car As Been Stalling From Time To Time. What Can The Problem...

When I Attempt To Turn On My Car The Rpms Would Raise Instantly To 7,000 Rpms. I Bought A New Carburetor And Checked All The Vacuum Lines (...