93 Chevy 5.7

Tiny
BW2883
  • MEMBER
  • 1993 CHEVROLET SILVERADO
  • V8
  • 2WD
  • AUTOMATIC
  • 140,000 MILES
93 5.7chevy misses when under load. Replaced all sensors and distributor. Some help

Thursday, February 3rd, 2011 AT 6:12 PM

1 Reply

Tiny
JDL
  • MECHANIC
  • 16,098 POSTS
Any applicable mil codes? If there is a problem on electrical circuit somewhere, replacing parts won't fix it. Use a gage and check fuel pressure. I have seen a high-speed cut-out caused by a faulty coil. At the moment, I can't tell if it is fuel--ignition or something else?
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Thursday, February 3rd, 2011 AT 6:17 PM

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