Starting ??????????

I have a 87cherokee that will randomly not start. I replaced the cps censor and it did not do anything. Once you start it it will run perfect.

Try looking at the battery cables yet? Not to mention the various other corrodible bits of wire(s)/plugs/etc.. thatc can and will mess with you 'till the end of time?

She is 20+ years old ya know....

I had posted a previous thread on hear about these starting issues and someone said to replace the cps censor. I replaced the cps, and tps censor and neither of them work. The jeep turns over it is getting gas and it has spark but will not start. Any ideas. Maybe the MAP censor.
Thanks

could be the map sensor... look for any vaccuum leaks... hows was it running before the no start condition?

Have you looked at the STICKY: How to Troubleshoot a No-Start XJ at the top of the forum yet?

http://www.automotiveforums.com/vbulletin/showthread.php?t=687635