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bobby
Dodge Dakota
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11/27/2004
18:12:38
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 Subject: what is a pcm flash? please help
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Message:
ive been asking people and they said it will icrease hp but how much and will it void my warranty i heard if you like put knew tires on your truck and stuff or a cold intake anything like that you should do it to reconfigure the comp.is this true i dont have a clue if its good though can someone tell me how you do it or were to go or what? thanks ahead of time!!!!!
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?
Dodge Dakota
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11/30/2004
09:54:01
|  RE: what is a pcm flash? please help
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Message:
Computer ( PCM ) will learn all by itself about
any changes you make ..
DO NOT get any ' flash '...
It is usually only done by the Dealer
when you complain about pinging
It reduces the ping by backing off " retarding "
the timing ..
You end up with less power..
By all means get a cooler air intake
and change therm to a 180..
better way to reduce ping and get more Power...
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Kowalski
GenIII
11/30/2004
10:07:59
| RE: what is a pcm flash? please help
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Message:
What "?" posts is only true about the dealer flashes - very misleading. Custom flashes usually advance the timing, I saw nice gains from the Leach flash I got. Pinging isn't a likely problem with the aluminum head 4.7 as I have, I only need to run higher octane when towing. It would be helpful if you state which motor you are wondering about.
Lead, follow, or get out of the way
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