Question about 1988 Jeep Comanche
My comanches got a crappy 2.5 amc motor in it, it sounds like its missfiring so i put new plugs, rotor, distributor cap. runs bad just on idle when your past idle its runs great, when i took the plugs out i noticed all of them were soty black which made me think its running rich any ideas?
A lot of times in the jeeps the O2 sensor will also cause the engine to run rich and seem as though it is lobing.
Posted on Apr 23, 2009
I had this on my 90 2.5 it was the map on the fire wall the wire was lose it could be the vac line also. hope it works
Posted on Jan 31, 2009
How about plug wires they are sometimes the problem if plugs arent getting proper fire they sure do look bad .. look for any burns and check them close
Posted on Jan 25, 2009
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Posted on Jan 02, 2017
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