Possible dumb question
#1
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Join Date: Jan 2011
Location: Ladson, SC
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Year: 1998
Model: Grand Cherokee
Engine: 4.0L
Possible dumb question
I have a 98 zj 4.0L 6cyl and when i go to start her up I have to either crank on it for about 7-10 sec or crank for 3-5 then pause a sec and crank again. With either of these she does start and runs. When she does start its rough at first for about 1 min but then settles out. Runs great after that. I have replaced plugs and wires. I have done research and it sounds like she is loosing her prime. I was advised to change the fuel pump and screen but am hoping to avoid dropping the tank even though it seems simple enough but a new pump and screen is between $125-$160. Any thing else I can look at guys? Thanks in advance.
#2
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Join Date: Oct 2010
Location: Millbury,MA
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Year: 1993
Model: Grand Cherokee
Engine: 4.0
my firebird used todo that. and i had replaced the fuel pump with a racing one and a screen. never figured out why it did but it would always run regardless so i was fine with it.
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