HELP 96 blazer hesitation and backfire
Thread Starter
Joined: Dec 2009
Posts: 1
HELP 96 blazer hesitation and backfire
I have a 1996 4.3. I thought the fuel pressure regulator was bad.
Replaced it along with new plenum gasket. Now it has bad hesitation
and backfires sometimes. Every thing appears to be plugged in.
What did I do?
Replaced it along with new plenum gasket. Now it has bad hesitation
and backfires sometimes. Every thing appears to be plugged in.
What did I do?
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