Cleared p0420 code now crank/no start SOS
I have a 1996 Cherokee country and it threw a p0420 code. It had been starting right up, no issues. So I cleared the code and immediately after it cranked but would not start. I reset the ecu but still it would crank but not start.
Anyone deal with this before? Have any ideas?
Anyone deal with this before? Have any ideas?
CF Veteran
Joined: Aug 2008
Posts: 6,588
Likes: 495
From: Chico, CA
Year: 1986
Model: Cherokee
Engine: 4.3L with headers and full 3" exhaust system
Without testing, I can't tell. The first thing I would do is pull the coil wire off the cap, stick a phillips screw driver in it, crank the engine with the key on and put the screw driver close to a ground.
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