ok I have been reading this site and I've learned alot. I still have a long way to go to fix my ride (5 CELS) but at least I know how to go about getting started. I do have 2 quick questions.. first I read in the CEL thread at the top of the page that the 92-95 connector is grey. I have a 95 ex and my connector is blue. I do know that someone has been messing with the car before I got it, do you think they changed the computer or is it normal to be blue in a 95? also I read on here that if your throwing too many CELS the vtec won't engage? is this true? I have ad16z6. I don't think mine is engaging.. the CELS it's throwing are TPS, IACV, O2 sensor, crank position sensor, and fuel supply system.

 

You should still be engaging your vtec with no problem. but for the plugs I don't really know for sure