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matt
Dodge Dakota
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4/26/2011
15:18:02
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 Subject: intake backfire. please help.
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Message:
So... i have a '01 3.9L auto 2wd with 73,xxx miles on it. never had any issues before. lately it has been running crappy when i first start it up. rough idle and when i put a good load on the engine (acceleration or up a hill) it feels like its drowning in fuel and i hear a backfire up thru the TB. Seems to be only doing this when a first get going. once i've been driving for a bit it runs smooth. any help would be great. thanks alot.
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daddio
Dodge Dakota
JOIN HERE
4/27/2011
12:32:16
|  RE: intake backfire. please help.
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Check for codes first.
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eh
Dodge Dakota
JOIN HERE
4/28/2011
09:50:12
| RE: intake backfire. please help.
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Message:
The truck is a piece of junk just like your other
one. 73K ? more like 273K
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matt
Dodge Dakota
JOIN HERE
6/21/2011
14:40:02
| RE: intake backfire. please help.
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Message:
so i finally got it hooked up to an ethos. pulled these codes.
P0135: 1/1 O2 sensor heater fail
P0123: TPS voltage high
P0455: EVAP leak
P0351: Ignition coil #1 primary circuit
P0303: Cylinder 3 misfire
P0305: Cylinder 5 misfire
P0301: Cyhlinder 1 misfire
P0300: Multiple cylinder misfire
While i was reading the live data stream. I noticed the rpms were steady but the CKP and CMP were all other the place. Bad sensor a most likely cause?
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