20 Most Recent 2002 Pontiac Sunfire - Page 3 Questions & Answers

Make sure radiator cap seal is still good a lot of people miss that smallest things but yes

it wants you to take it to the junk yard

in the fusebox

you need to buy yourself a chiltons manual for this car,with all the problems,it is junk,sell it and start fresh

are you sure it jumped time?? look at all your other questions,maybe you will figure out it is worth more to a scrap yard

Code C1254 appears to be a chassis code which should not cause a no start condition. You should probably check to see if the crankshaft position sensor is connected if it was disconnected while removing the oil pan. Then , I would check to see if the secondary ignition system is providing spark at the spark plugs. To do this , connect a test spark plug to one of the existing spark plug wires and grounding the shell of the spark plug. You will probably need an assistant to crank the engine while you look for spark -.. If it does have spark , reconnect the spark plug wire to the spark plug and try a small amount of carb. spray ( 1 to 2 seconds ) at the throttle intake to see if the engine starts for a few seconds. If the engine uses a Mass Airflow Sensor be sure to reinstall air intake snorkel before attempting to start engine.This will tell you if you have a fuel delivery problem or not. I hope this helps ya.

i answered this already in another question

slow down. the relay for the fan might just be sticking or have poor contacts. Make sure you don't just have a relay problem before replacing the whole panel.

If your have OM look for relays or fuse in that area. Maybe one melted down.

Sounds like the fuel pump relay is defective.

its part of oil filler cap

if your talking about the starter solenoid then it is mounted on the starter.

Either no power or the unit is totally bad. I would check for power to the unit. I have replaced them before but it not always go bad. Check power fuses and see which accessories do not works. Good luck.

Most important do not guess how to connect your battery leads, they are usually marked RED or BLACK + or - If you don't know find out from a auto service person, the damage that could happen will be major and costly, I have a saying, "Better to ask a silly question than to be sorry" hope you have asked before doing any thing. P

Hello, bigdaddypsl and thank you for asking your question on Fixya!

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How to diagnose your overheating 2002 Pontiac Sunfire

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Thanks for the vote, and good luck!