97 Jeep Cherokee Laredo cranks but wont start!!!?

  • Thread starter Thread starter bacardibarbiebabe
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bacardibarbiebabe

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The jeep ran but we were told it needed a new O2 sensor. We replaced it but it made the car worse. Took it out to return and put the old one back in now the car will crank but not start. Also replace the Crankshaft Sensor (CPS). Still wont start. Getting a little spark from the coil. What's left?
 
It could be a weak coil. There should be a lot of spark from the coil.

Check the fuel pressure at the rail to see if it is over 40 lbs.

for more tips see this article: http://www.mikestrawbridge.com/XJstarter2.shtml

Mike

http://thejeepguru.com
 
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