so i have a stock 90 GXL that had a problem with a loping idle, replaced gaskets, vac lines, BAC, TPS and adjusted, adjusted TB ect. while trying to fix the loping idle i loosened the CAS and made small turns to see if the idle would smooth out. i got it to stop loping because the guy i bought it from put a intake on it and the MAF was at to much of a angle, stock airbox fixed this. now i got to set the timming correctly, no timing light and never set timing. is anyone in phoenix (preferably east vally) that might be able to help out, ill pay.