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23:09:26 - 12/19/2024
V6 Dakotas
| From | Message |
Al
Dodge Dakota
JOIN HERE
6/18/2008
21:04:02
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 Subject: 01 3.9liter pop fart out intake first 3
IP: Logged
Message:
Hi, need a little guidance, 2001 Dak , 3.9l AT, 110,000 miles pops and farts out the intake upon acceleration after initial startup. Goes away within 5 minutes and runs fine then. Throttle position sensor in range at closed position but only reads 3.95 at wide open. MAP senso and crank sensor are OK. As far as I went so far.
Any suggestions
Thx
Al
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J and J Auto
GenII
6/23/2008
00:29:59
| RE: 01 3.9liter pop fart out intake first 3
IP: Logged
Message:
The TPS normal around a 3 volt change they do
not read full sensor volts at wot
posible bad car rotor or wires arcing
Napa mo26 mo28 solid brass incerts and a good
set of wires
A bad plug may also cause this first give it a
good tune up and go from there
cap rotor wires plugs
the NGK Vpower for $2.40ea is a great plug for
the money
FR4 stock heat
FR5 1 colder
on your 01 obd2 gap .040
A vac leak can also cause this or a bad valve
but this is not so common on the mag motors
Larry
J&J Auto
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