02 Limited wont start after warmup - JeepForum.com
 
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post #1 of 3 Old 09-30-2016, 09:11 PM Thread Starter
wademcolvinjr
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Join Date: Sep 2016
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02 Limited wont start after warmup

Seems every time I go somewhere and shut her down, come back and get in she will turn over fine but won't start. Seems like either no fire or no gas. Thoughts?? Got 189,000 on her and have about 7000 on new heads and all. Noticed also that when I punch it seems like it wants to die. Fuel pump?

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post #2 of 3 Old 10-01-2016, 02:00 AM
Billwill
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Originally Posted by wademcolvinjr View Post
Seems every time I go somewhere and shut her down, come back and get in she will turn over fine but won't start. Seems like either no fire or no gas. Thoughts?? Got 189,000 on her and have about 7000 on new heads and all. Noticed also that when I punch it seems like it wants to die. Fuel pump?
Usually the cam or crank sensor fails when hot.

You can remove the sensors and measure their resistance at room temperature with an Ohm meter. Then warm them up with a hairdryer.....if the resistance changes then the sensor is bad!

Only use OEM replacements....Pirate sensors are known to be suspect!

2002 2.5 Export CRD Manual 5 speed.
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post #3 of 3 Old 10-01-2016, 05:15 PM Thread Starter
wademcolvinjr
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New sensor this afternoon. Seems to be a lot better. Will revisit again
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