Questions & Answers for: Pontiac Grand Prix code for 300

...300 mile trip in the near future. 2. Is there something my repair guy could be missing? Thank you! HI.... You don't have to worry about P0411. But you need to fix. because the vehicle will burn more ...

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Question about 1996 Grand Prix

1 Answer

code is please reply, and what is the map sensor by the manifold for? It's P Zero 300. P0300 The computer has detected that not all of the cylinders are firing properly. (If the number at the end were

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...rpms. Any idea? try disconnecting the battery for about 15 minutes, sometimes this will clear false codes. Reconnect battery and let it idle for a few min. Some cars have to recognize how a car is ...

...300 and 302 help The PO300 code is random/multiple cylinder misfire detected. Sinsc you have the code PO302, that means that cylinder 2 is the one misfiring, usually a bad coil pack, or spark

Question about 2000 Grand Prix

1 Answer

...300 to 500 rpm in 3th gear. If so, you have the TCC (Torque Converter Clutch) applied next. 2. Retrieve the engine code with a scanner to see if there is any faulty transmission or engine code. 3. If ...

...code po 300 random multiple cylinder misfire,i replaced the plugs and wires ,its a 98 grand prix supercharged,it runs good except for the engine light,can i reset it? you don`t say if after you ...

Question about 2004 Grand Prix

2 Answers

...code po 300. I changed to spark plugs and wire and coil and still light flashes. reset the code 3 times... plz help! I'm leaning towards the ignition control module I just went through this ignition ...

WHY MY 2001 GRAN PRIX HAS 300 1361 1362 CODES ON NO LIGHT SAYS PENDING CODES 300 1361 1362 Could be burn out.

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