2003 Dodge Neon "running lean" Questions

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...running lean. It could be a faulty O2 sensor (or the wiring), a fault in one of the other sensors that are used for the fuel trim calculations (IAT, MAP, TPS, coolant temp, battery temp, rpm, or any ...

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...still getting code bank 2 sensor also getting code running lean using excess fuel and starting to buck while driving. sensor 2 only checks for the converter operation sensor one check for being ...

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reads code 171 lean mix but runs very rich A lean condition will cause the PCM to send a rich command to compensate the fuel mixture. This issue may be related to a simple spark plug replacement, and ...

car won't pick up speed on acceleration my 2002 neon idles rough. i put the car in drive and accelerate,it does not pick up speed. it bogs the engine. the tester reads p1281, bank 1 to lean and bank 2

Keeps burning out spark plugs and loses power possibly running far too lean run the fault codes to determine the reason for the fault

1996 Neon is blowing black smoke from the exhaust. When hooked to a computer, the head code says 171. I've replaced the fuel pump and upstream oxygen sensor, but still having this problem. Car doesn't

my 1993 dakota 5.2 liter wants to backfire when i let off the gas when cruising down a hill. just had a complete tune up sounds like its running lean

1998 dodge neon starts hard,starts by pumping gas pedle 3or4 times.runs fine after starting. The coolant temperature sensor may be sending a signal that engine is already warmed up, thus causing too ...

...running lean code Sounds like the fuel pressure is low or you have another problem with the fuel system.Depending on the code, I would check fuel pressure with a gauge.Could be a wiring problem with ...

car shuts off after running for about 20 min after cooling off starts right back up have replaced computer but that did not help this is an emissions problem , the cars o2 sensors go into closed loop ...

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