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View Full Version : 93 YJ Fuel pump to computer



lowrob
05-05-10, 08:16 AM
Jeep had been getting hard to start and I would not hear the fuel pump going then found when I touched the relay/fuse in the electrical box under the hood with a test light the pump would start. I found even tapping it would make the pump work. I replaced the relay under the hood and that didn't help. This worked for a few weeks now there is no fire at the plugs. I replaced the CPS about a month ago so now I figure it has to be a computer issue.

Anyone got any ideas?