1991 Chevy Camaro 1991 Camaro runs but cuts off when warm

1991 CHEVROLET CAMARO
164,000 MILES • 6 CYL • 2WD • AUTOMATIC
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ROY1981S
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  • 2 POSTS
The car runs great but after about 10 miles of driving the car cuts off and takes about an hour to restart. I have replaced the fuel filter, coil, TPS, MAP, Ingnition control sensor, all of the sensors on the throttle body I've forgotten the names.
Apr 6, 2010 at 10:29 AM
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INTERNETMECHANIC
  • CAR REPAIR CONTRIBUTOR
  • 700 POSTS
When the problem occurs, have helper crank it, while you visually check for spark at the plugs. You can use a know good spark plug or spark tester, that isn't hot. If you have spark everywhere, use a gage and check fuel pressure. Any applicable trouble codes?
Apr 6, 2010 at 10:47 AM
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ROY1981S
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I am getting fire to the plugs and Im getting fuel at the rail is there a fuel pressure sensor. It gave the code 23 but I change that sensor and Im still having the problem
Apr 7, 2010 at 11:50 PM
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INTERNETMECHANIC
  • CAR REPAIR CONTRIBUTOR
  • 700 POSTS
Use a noid lite, check for injector pulse?


https://images.2carpros.com/forum/automotive_pictures/512072_mat_sensor_1.jpg

Apr 8, 2010 at 8:52 AM
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