95 Cherokee Sport -- cold starting problem

My 95 Cherokee Sport 4.0 has begun to have erratic starting problems. Sometimes it fires right up. But other times, it takes 5 ­ 15 attempts before it catches. Once in a while it simply won¹t start at all. In those cases I¹ve left it for a day and then next day, it started.

Conditions: It didn¹t begin doing this until mid-Oct. when overnight temps dropped into the 50s. It only does it when the engine is dead cold (It starts fine when fully hot or simply after running for 10-15 min. you can shut it off, come back a while later and it will fire right up). It doesn¹t always do it. Sometimes, you can start it from dead cold and it will fire right up.

When the problem occurs, sometimes:

Reply to
Franklin Seal
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95 Cherokee Sport -- cold starting problemFranklin, can't help you with your problem, sorry, but just a warning that not everybody uses html mail readers, so it would be appreciated if you could post in plain text.

Cheers, Dave Milne, Scotland '91 Grand Wagoneer, '99 TJ

Reply to
Dave Milne

Firstly, please post in text format. html is annoying to some folks and they won't bother responding.

Now, pull the codes and tell us what the computer thinks the problem is.

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You could have a faulty coil, CPS sensor failing, corroded ground, fuel leakdown, or any other number of problems. This is for the

93 ZJ, yours may differ.
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Right now I'm tending to think CPS sensor. But check the other things first. That's a pain in the ass to get at.
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DougW
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L.W.(ßill) Hughes III

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Franklin Seal

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Snow

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