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
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
Tips for a great answer:
540 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: