Need help with MAF questions

[BNaylor]

Originally Posted by goaliegod

Ok, got the fuel filter changed, and the car certainly runs better at high RPM's. It got above 4000 RPM before the SES light came on this time. I had the code tested, and it's just P0303 cylinder 3 misfire.

I checked my records and definately had wires and plugs done, but it doesn't mention a full tune-up. Would the PCV valve be the next place to look? If so, could you circle that for me too Bob?

Thanks again for all the help guys.

Bryan

We have a little better than that so here is a tech procedure for the PCV.

Click here

What brand wires and plugs were installed? The PCV would not hurt but I don't think it is the misfire problem which is centered around Cylinder #3.

[goaliegod]

Alright, I feel like an idiot. In reviewing my service records it doesn't look like plugs and wires were done as I'd asked when I bought the car from my parents. The plugs are 25,000 miles and 2 years old. The wires I think are older. So, does anyone have a tech proceedure for doing the tune-up. I'm having trouble reaching the back of the engine.