1993 Other Chevrolet Models carbon on plugs

Tiny
TOO2GOOD
  • MEMBER
  • 1993 CHEVROLET
  • V12
  • 4WD
  • AUTOMATIC
  • 192,406 MILES
New plugs, dis, rotor, wires air filter and pvc but it still fouls out.

My blazer is a K1500, 4 wheel drive.
Tuesday, October 28th, 2008 AT 5:35 PM

2 Replies

Tiny
RASMATAZ
  • MECHANIC
  • 75,992 POSTS
Hi too2good and welcome to 2carpros

Caused by rich mixture

Probable causes could be leaking injector/s, coolant temperature sensor, fuel pressure too high, oxygen sensor and clogged airfilter.
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Tuesday, October 28th, 2008 AT 7:14 PM
Tiny
TOO2GOOD
  • MEMBER
  • 4 POSTS
Razmataz, your my hero!11111 it work great and runs so much better. Thank you
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Thursday, November 6th, 2008 AT 6:31 PM

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