Question about 1993 Jeep Wrangler
We have a 1993 Jeep Wrangler 4.0L 5 speed that makes a backfiring (a small popping) out of the tailpipe when you let off the accelerator. It used to make a big backfire but we changed out the O2 sensor in the manifold and it has decreased substantially but it is still not totally gone. Any other suggestions?
Have you checked your spark plugs and distrubratercap make sure that all your plugs are calibrated to your mfg. spefications, it seems that you may have a little timing problem also
Posted on Jul 19, 2009
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Posted on Jan 02, 2017
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