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#1
12-04-2003, 11:14 PM
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Won't start
My 1999 Suburban hiccuped a couple of times and quit running while driving 30-40 MPH. It started 1 time for about 10 seconds after I coasted to a stop. Would't start again. I changed the fuel filter. The fuel pump pumps a good stream of gas but it won't start. It turns over real good. Any ideas????? 135,000 miles no prior problems ever.
Mike Skinner 
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#2
12-05-2003, 07:11 AM
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Re: Won't start
First you need to determine if you are missing spark or fuel.
You stated that the fuel pump will pump a good stream....you need to check the pressure...that truck needs about 60-65 psi to run. Next I would check for spark, remove 1 plug wire from a plug and spin the engine over...do you hear and see spark jumping out of the boot?
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