2003 Ford Explorer Sport Trac Q&A
2003 Ford Explorer Sport Trac Question: Check engine light
You probably want to have a diagnostics check done, but I was experiencing the same problem and it turned out that one of my vacuum hoses had a leak. I had the hose replaced and it has run great ever since. - Visitor
I'm not a mechanic, but I would get a fuel system cleaning and have the run a computer diagnostic on ur engine. - Visitor
I went to get my emissions test run and it failed due to the check engine light not coming on when the key is in the acc location. anyone know what's wrong or how to fix it?
My chech engine light is on steady.Engine is running fine.
My check light is on and when at a stop the engine jerks
The intake manifold O-ring gaskets commonly leak, causing stalling and poor idle quality; the Check Engine Light will illuminate.