smoke in valve cover
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From: Prescott, Az
Year: 1990
Model: Cherokee (XJ)
Engine: 4.0
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Joined: Jun 2011
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From: florida
Year: 1993
Model: Cherokee
Engine: 4.0
okay i checked the fuel presure and it goes up to 40 psi. when it starts to run and decreases and it dies (I HAVE NEW FUEL PUMP,RELAY,AND THE FUEL REGULATOR) what else could couse me to loose presure. help me .
::CF Moderator::
Joined: Aug 2011
Posts: 43,971
Likes: 1,578
From: Prescott, Az
Year: 1990
Model: Cherokee (XJ)
Engine: 4.0
What about the fuel pump ballast resistor located on the driver's side inner fender? Connections tight? Try jumping across both terminals and bypassing it as a test.
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Joined: Jun 2011
Posts: 26
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From: florida
Year: 1993
Model: Cherokee
Engine: 4.0
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