REPAIR

1995 CHEVROLET TRUCK
282,000 MILES • 6 CYL • 2WD • AUTOMATIC
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RITA
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  • 1 POST
1995 CHEVY 1500 TRUCK 4.3 ENGINE 282,000 MILES IDLES GOOD DRIVES GOOD STARTING TO BACKFIRE WITH LOAD CAN YOU HALP DIAGNOSE
Nov 25, 2010 at 5:58 AM
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ERNEST CLARK
  • ✓Experienced Mechanic
  • 1,730 POSTS
Check the fuel pressure regulator by removing vacuum hose and checking for presence of fuel. If there's any then replace regulator.

Next check leaking/clogged fuel injectors.
Nov 25, 2010 at 6:12 AM
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