S-10 Blazer 4.3 flooding

Tiny
MIDAS
  • MEMBER
  • 2010 CHEVROLET BLAZER
I have a 92 S10 blazer 4.3 with about 130,000. It just quit on me and keeps flooding out. I replaced every thing I thought might be the problem, but nothing got better.
Tuesday, May 29th, 2007 AT 7:28 PM

2 Replies

Tiny
RASMATAZ
  • MECHANIC
  • 75,992 POSTS
Type of fuel injection: CPI or MPFI
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Wednesday, May 30th, 2007 AT 6:14 AM
Tiny
BRANDONBREWERKS
  • MEMBER
  • 1 POST
It depends on the type of injection system. Look at the ground wires by the distributor. I just repaired a blazer that was doing the same thing and the black/white wire that is a ground for the distributor and for the fuel injection was cracked. I replaced the broken wire and it quit flooding and ran fine. These vehicles get thier fuel pulse signal from the pick-up coil in the distributor and if it is damaged they tend to flood out or not get any fuel at all.
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Thursday, May 31st, 2007 AT 11:17 PM

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