08 GT idle problems
Lately on my 08 GT, there has been some erratic idle problems. I kept throwing codes for my b2s1 O2 sensor, so I changed it last night, no more codes driving it for that. But setting at idle, it will idle fine at about 750 rpm, then randomly drop down to about 500-600 rpm and start shaking real bad, then pick back up and smooth out.
My mods are steeda cai, bama tunes, pacesetter lt's and pacesetter o/r h pipe. I dont think it is the tunes because I have been driving with this setup for about 3 month and no problems until now.