Idle Problems

By July 24, 2012 Read More →

Lexus GS300 Rough Idle and Engine Miss

Reader Question Greetings, I bought a 2000 Lexus GS300. I have had the wires, plugs/coil packs changed, TPS sensor, MAF, Crankshaft sensor, timing, oxygen sensors, valves, etc. changed over the course of 7 months. However, there is still a rough idle/stumble when I am sitting at a stop light and a stumble upon first acceleration. […]

Posted in: Idle Problems
How To Clean a Dirty Throttle Body – Rough Idle Problem
By April 12, 2012 Read More →

How To Clean a Dirty Throttle Body – Rough Idle Problem

Recently I had a rough idle and harder to start than normal issue on my own personal 2005 Ford F150 pick up truck with a 4.6L V8 engine. Some common complaints when the throttle body is dirty and needs to be cleaned are: 1. Rough idle speed – shaking or trying to die when the […]

Posted in: Idle Problems