Patient: 1988 5kq Intermittant start

syljay syljay at optonline.net
Wed Jun 11 06:54:33 PDT 2008



Grant Lenahan wrote:
> 1. Weak fuel pump
> 2. weak fuel check valve
> 
> To test either, when cold, turn key to "run" not "start" - listen for  
> pump, wait for pump to stop pre-run, and various chimes to end.  This  
> pressurizes the fuel systemThen turn key.

**** Yup, tried that.
Same problem. See my reply to Bob Myers.
But, I'll try a fuel pressure test tomorrow - - it should be cooler 
tomorrow for working outside.

SJ



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