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dropedkota
Dodge Dakota
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4/30/2008
20:41:39
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 Subject: backfring and sputtring
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Message:
i have a 94 v6 thats backing fring and sputtering real bad it also has a bad exaust leak at the manifold to the block i cant figure out why it running like that
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gordo746
Dodge Dakota
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4/30/2008
21:23:13
|  RE: backfring and sputtring
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Message:
could be the cat I have had stalling backfiring problem also on my 96 v6. when i drilled 2 3/8 holes in pipe right before cat it stopped for a while and power was restored.but something is causing it to dump fuel into exhaust which caused the cat to melt down which caused back pressure. i have replaced almost all ignition parts and it goes through o2 sensors in about 6 months or less. a buddy says it is all caused by a bad pcm. anyone know where to get a decent quality pcm ? mopar doesnt make em any more for my truck. Pep Boy says on nat. b.o.
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