jp's95Blazer |
09-18-2009 04:31 PM |
My 1995 Blazer 4.3L Vortec,Rough Idle and Burning Rich
Hello All. Im a new user on here. Any help is very much appreciated. My 1995 Chevy Blazer with a 4.3L Vortec in it, is Idling very rough and burns extremely rich, you can smell it! Idle's rough when cold, but idle's even worse when warmed up. Im after replacing recently, Map Sensor, 02 sensor's, rotor cap,plugs and plug wire's, cadlatic converter,don't think I spelled that right. EGR Valve, Im sure I am forgetting other parts I have replaced. Like I say it burns really rich, and you can see the black on the tail pipe. This is me and my wifes daily driver and only vehicle. I really need to get this thing fixed, I dont want to junk it, Its near mint shape inside and out,would be a shame. Oh yes, the other day I had it at a mechanic shop and on the scanner, and it say's engine misfire, and burning rich. Thats all it said. Any help here would be so much appreciated. Thanks alot,John.
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