well my neon has been acting weird lately.its been jittery off the start like studering.so i did the engine code and p 0303 came up witch is Cylinder 3 Misfire Detected...so does that mean i need new plugs or wires or what cause im pissed...it better not be anything serious god...any help guys???

 

It could be the plug / plug wire / Inj. / or a mechanical issue like a valve , but i haven't really seen that before on these cars . Hope that helps some .

 

it could be da plug, da spark plug wire or da coil. check the tip of the coil where da wire connects for ur 3rd cylinder and if it looks fine dan its probably one of the rest, i gone through all three. i replaced my coil and wires da same time and like 3 months later it started again so i changed da plugs and now she runs smooothly

 

I've had this problem before. It's most likely your spark plug. They range from $3-$7 each. If this doesn't work, check your wires. Those cost me $15.

 

yea i hope its just the plugs...

 

well i just swaped in some new plugs.i went with ngk v-power cause i havn't heard anything bad from them yet and 10.95$ for 4 is not bad.it got rid or the chugging problem in my car and runs alot better.now i can finally get off the line.lol

 

Man I cant wait to get my new plugs and wires. What part store did you get your plugs from? ^^^

 

autozone had 7 of the v-power NGK plugs for that price and they run great^^^.just try to call first if you have a drive...

 

Im getting these from Advance. There Iridium.
http://www.partsamerica.com/ProductL...or=Spark+Plugs