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Surges and chokes off when cold

Tiny
AARON54426
  • MEMBER
  • 1994 JEEP GRAND CHEROKEE
  • 20,800 MILES
1994 jeep grand cherokee 5.2 that surges and chokes off when cold. Didnt start this until after I pulled the motor out to change rear crank seal. 1994 jeep grand cherokee 5.2 with 208000 mi
Wednesday, January 18th, 2012 AT 12:28 AM

1 Reply

Tiny
HMAC300
  • MECHANIC
  • 48,601 POSTS
Pulled the motor out to what play with it?
Recheck your installation tha all the sensors and vacuum lines are hooked up correctly.

Is you temperature sensor plugged in, do you have access to live data on a scan tool? I would suspect a temp sensor issue, either no hooked up or broken off or just plain no good.
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Wednesday, January 18th, 2012 AT 12:34 AM

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