the car hiccups while driving maybe once a day....idles fine for the most part(drops down here and there). doing the key dance, i get the obligatory code 12 first. then(this is the weird one) the CEL stays on constant for about 2-3 seconds, then immediately will blink 7 times....then pause, throw a 24, a 52, and then 55. i replaced the O2 sensor, no luck. i know the 24 is for the TPS, so i may try replacing that next. 52 is fuel system rich, which it shouldnt be, thats why i fiured it might be the O2 sensor. whats throwing me off is the steady light, followed by 7 blinks. any and all ideas are VERY welcome guys. 1999 Black C5 1997 Silver RS Wiseco 8.8:1 Pistons(back to low compression!) Eagle Rods T3/T4 Turbo Custom FMIC Greddy Exhaust 390's Most current 1/8th mile time: 8.3@90mph 2.015 60'(Nitto Drag radials, i suck)
