Whats A P0302 Code Mean? - DodgeTalk : Dodge Car Forums, Dodge Truck Forums and Ram Forums
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post #1 of 3 Old 06-27-2007, 05:12 PM Thread Starter
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Whats A P0302 Code Mean?

I Am Have A Code Of Po3o2 Coming Up? What Does It Mean!!!
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post #2 of 3 Old 06-27-2007, 07:09 PM
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P0302 Cylinder 2 Misfire Detected

2001 1500 Dodge Ram QC 4x4 360 Magnum
God Squad member #60
4.56 GEARS!!
SCT Tuner by Hemifever
EQ 2.02 heads
2200 PATC stall
cut & ported intake & 52mm TB
stainless steel headers
KRC 210X cam
Powertrax No-Slip Locker
Rough Country Shocks
Rough Country Steering Stabilizer
Flowmaster Catback dual exhaust system
Hughes Engines Plenum Kit
M1 2bbl Intake
Moroso 14" Low Profile Chrome Airhat
add-a-leaf in the rear
2" Leveling Kit from Top Gun Customz
Rebuilt engine!!
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post #3 of 3 Old 06-28-2007, 08:01 AM
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Change the spark plugs, look to see if there's any oil on them. If so, read this thread http://www.dodgetalk.com/forums/showthread.php?t=150423
If the plugs look fine and you replaced them and get the code again, replace the plug Wires, cap and rotor. Re-route the wires according to this TSB http://dodgeram.info/tsb/1998/18-48-98/18-48-98-v8.htm
Our trucks spark wires were not routed properly from the factory and they tend to rub and arc out on the engine. If you notice the engine misfiring, pop the hood and look for any light shows near the wires.
What year truck is it? How may Miles? It's probably time for a tune-up anyways.
Don't forget to reset your PCM after you change the plugs to clear the code. Disconnect the negative cable, and hold the key to start for 20secs and you should see some activity on the gauges. That means it's resetting.

Keep us updated on how it went. Welcome to the site. Next time you have a code, type it in the search box and you'll find a whole list of threads with that code. Use zero's though, not oh's. Or else you'll come up with squat.

1998 Ram 5.2L 1500 Sport
-Hughes Plenum Pan & Gasket
-Ported TB & Intake Manifold
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