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Engine cuts out while driving.. trouble starting..

Old Mar 12, 2011 | 06:50 AM
  #16  
Willmafingerdo's Avatar
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Model: Cherokee
Engine: 4.0 HO
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Originally Posted by Banchez
Once again sounds like a fuel pump to me
Fule pump is my next step just need to find a psi guage to run to dash to check it. When i first start it it will idle fine, but once im out driving once what ever is going on starts if i take my foot off the gas while driving slow (around town, parking, ect) it dies. I have to hold the brake in so i can keep the throtle going so it wont die.

question about fule pump assembly.

My gas gauge bounces around from +F - +E when i fill it up till it hits about 1/2 tank then it stops. If i would replace the whole fule pump assembly w/ new filter as long as the old unit's guage worked would that fix my gas guage problem?

Last edited by Willmafingerdo; Mar 12, 2011 at 06:54 AM.
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Old Mar 13, 2011 | 03:04 AM
  #17  
Banchez's Avatar
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From: Colorado Springs
Year: 1990
Model: Cherokee
Engine: 4.0L
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If you replace the sending unit with the fuel pump i would think it should fix that problem
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