1995 Chevy Monte Carlo Fuel injector fuse keeps blowing

Tiny
MCOWNER95
  • MEMBER
  • 1995 CHEVROLET MONTE CARLO
  • 6 CYL
  • FWD
  • AUTOMATIC
  • 80,000 MILES
When I turn the ignition, the fuel injector fuse blows. Car will not start. Fuel pump has been changed, could this be a wiring problem, a relay sensor problem, injector problem? I am at my whitts end with this. Please help.
Thursday, January 1st, 2009 AT 12:18 PM

1 Reply

Tiny
JDL
  • MECHANIC
  • 16,098 POSTS
Have you checked for trouble codes? I looked at info for the 3.1. The injectors--hall-effect crankshaft position sensor--camshaft position sensor all share the same voltage circuit. I'd unplug the sensors one at a time, see if the fuse still blows. You might disable the fuel pump, so you don't flood the engine during testing.
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Thursday, January 1st, 2009 AT 12:54 PM

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