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1996 jeep Grand Cherokee P0300
Posted to Emissions Forum on 1/5/2016 7 Replies

This thing is driving me nuts. Runs fine no miss fires noted at idle or on the road. When preforming a 2 speed idle test the misfire counters start climbing. Only at 2500 rpm. Emissions Great. HC 14. CO% .01 CO2 14.4 O2 .01. No specific cyl. is picked on. Jus... Login to read more.

7 Replies Received (View Replies)

 

car Vehicle Data

1996 Jeep Grand Cherokee Limited 5.2L

Engine5.2 L
Trans4-speed Automatic (Electronic)

car Vehicle Data

1996 Jeep Grand Cherokee Limited 5.2L

Engine5.2 L
Trans4-speed Automatic (Electronic)