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2k4x45.9er
Dodge Dakota
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9/25/2002
13:04:00
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 Subject: BACK FIRE TB
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Message:
hi guys
i have this back fire out of the TB anyone know what is causing this
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RACERDY
GenIII
 
9/25/2002
13:33:17
| RE: BACK FIRE TB
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Message:
I also get a backfire once and a while also when I let off the clutch and get on the gas. Anyone have any ideas?
JOHN
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Simpleman96
Dodge Dakota
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9/25/2002
17:50:56
|  RE: BACK FIRE TB
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Message:
Clogged cat was causing mine to backfire through the tb. Could also be the belly pan gasket.
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billybob
Dodge Dakota
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9/25/2002
20:44:47
| RE: BACK FIRE TB
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Message:
no that is how you blow the belly pan
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MikeD
*R/T*
9/26/2002
00:26:23
| RE: BACK FIRE TB
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Message:
Cant' be the cats on mine considering I got mine chopped off. It does it when I romp on it on occasion...I think my problem is it has too much air going to it at one time. I could be wrong though...*shrug*
~Mike~
Get In...Sit Down...Shutup...& Hangon
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2k4x45.9er
Dodge Dakota
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9/26/2002
10:04:11
| RE: BACK FIRE TB
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Message:
it started about the time i installed the holley 52mm TB,M1 2bbl,headers and relocated the IAT so im not sure what is causing this.
is the TB too big for the 5.9 anyone???
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ryan
Dodge Dakota
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10/29/2002
23:31:49
| RE: BACK FIRE TB
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Message:
I have a 2002 R/T with a 40 series flowmaster and a home-brewed K&N intake. When I romp on it I get a backfire with short hesitation through the throttle body. Beats me too? It has only 1200 miles on it.
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rtdkota
R/T
10/29/2002
23:48:51
| RE: BACK FIRE TB
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Message:
My truck with M1-4bbl did this from day one-- I regapped my plugs ot .035 (with 3923s) and so far-- so good-- no back fire.
Sam
RTDKOTA
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KenDawg
Dodge Dakota
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10/31/2002
21:18:55
| RE: BACK FIRE TB
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Message:
I have a 4.7L dakota. I noticed backfire problems when I relocated the IAT sensor. If you have relocated your IAT sensor, that could be the problem since the engine is running richer.
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Nick
Dodge Dakota
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10/31/2002
21:42:33
| RE: BACK FIRE TB
IP: Logged
Message:
More then likely the distributor sync.
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NOSDART68
Dodge Dakota
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10/31/2002
22:13:00
| RE: BACK FIRE TB
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Message:
My v6 backfired badly after I installed a Jet 1. Apparently, it didn't like the module, so I bought a Mopar Pcm and now it is fine.
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2k4x45.9er
Dodge Dakota
JOIN HERE
11/01/2002
08:53:34
| RE: BACK FIRE TB
IP: Logged
Message:
its the IAT sensor i put it back in its original place its been two weeks now no backfire i guess it was causing the pcm to richen the air/fuel mix to the manifold which induced the blowback
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disturbed202
Dodge Dakota
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11/03/2002
20:52:10
| RE: BACK FIRE TB
IP: Logged
Message:
try checking your timing.. if you have an earlier model 3.9 the timing chain streched and can cause timing problems, loss of power, gas mileage,and cause back fire.
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