2002 Saturn Sl "idle cylinder 1 misfire" Questions

...idle but not at speed or during acceleration. I am sure cylinder compression is low but have not checked, Any ideas? spray carb cleaner on the intake manifold near cylinder 1... common problem is the ...

...cylinder 1. Verify the condition of the spark plugs, spark plug wires, and the ignition coil packs. High idle speed is commonly caused by a vacuum leak. This particular engine is known for developing ...

...translate to cylinder 1 misfire and IAC idle speed higher than expected. Intake manifold gasket. Leaking where intake meets head. That would be a defective idle air control valve or leaky vacuum ...

cylinder. P0303 is misfire at cyl-3. Mine was P0301 (cyl-1). You may get P0507 once in a while when PCM fails to control the fast idle caused by the leak under certain conditions. Most of the time, it

...cylinder 1. This is the only error. Engine idles at 1.5k. Sparkplugs, wires, fuel injector, cylinder compression and fuel pump assembly check out ok. Narrowing it down to intake manifold leak or EGR ...

...1 and 2 with a psi of 135. I haven't noticed white smoke but when i am driving 60mph it is running at 3000 rpms and then when its hot it idles at 2000rpms. I tries to stall as i am shifting through ...

...idle. Then Service Engine Soon (SES) light would start flashing then stay lit without blinking. A day or so later the light would go off and not come on for months. After the catalitic converter was ...

...1.9L. I'm having a problem with not wanting to start without giving it gas and it is fuel injected. And once it is started it runs rough for few seconds then smooths out but seems to be at a high ...

...cylinder misfire detected. and p0102 maf or vaf a circuit low input Intake or vacum leak will be the first codes 174,171, try idle and spray propane around intake if car idles up, then intake is ...

...Cylinder misfires at idle only 10 posts Jun 4, 2011 Running rich / Misfire Mystery 10 posts Sep 20, 2010 More results from forum.chryslerminivan.net Part 1 -How to Test the Coil Pack (2001-2008 ...