Mike~84LX
VP Red (105 octane)
Joined: 26 Dec 2005
Posts: 192
Location: Columbus~~GA
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 Posted: Fri Nov 23, 2007 10:25 am Post subject: 4.3 no start( no spark & no fuel) |
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Have a 92 1500 Chevy truck with a 4.3, that will crank, but not start. First noticed no fuel out injectors when cranking, checked for bad fuel pump, by sparying starter fluid in the TBI, didn't work. So I checked to see if it had spark, no spark either. Check the fuses and realys and all are good.
Started testing according to the Haynes Manual.. Checekd coil, pick up and igntion module. Coil checks out good, had igniton module tested, and it was good, and the pick up OHM'd at 856ohms.. ( hanyes showed 500-1500ohms to be good)
Where/what else can I test?????
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Mike
92 LX in the works-** For Sale**
93 Limited Edition chrome yellow vert |
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