98gst14b
15+ Year Contributor
- 453
- 0
- Jan 24, 2006
-
Keys,
Florida
Wether the engine is hot or cold itll just bounce up n down forever, and at about 3500 rps it sounds like its missfireing, dtc's show barometric pressure but I dont see a map sensor anywhere, I dont think my car has an egr valve maybe it could be the iac? Where is it located? Anything else I should check? Thanks