now having some issues.
Last edited by 00redta88; Oct 3, 2011 at 11:23 PM.
O yeah my 99ss threw a misfire code because of the bad o2 sensor, after I changed it, it was good...o2 sensor or bad cats seems like.
Trending Topics
Well had it on two different scanners neither one is showing any codes now. on the way up there it bucked and hesitated also the tach stopped working briefly then its like it came out of it. crank shaft position sensor was replaced bout 500 miles ago. I am clueless no codes now...
The Best V8 Stories One Small Block at Time
i do remember one code also saying loss of communication to power train module or something of that sort along with random mis fire and cat code. Ill have em read tomorrow and post up codes.
Ok i know this probably doesn't help. But the guy at auto zone cleared codes before i could get a print out. But the four codes were for catalytic converter operating under threshhold. Thing is like i said before when it stalls out the tach stops working properly so i may replace cam sensor and see if this helps.
P0420 is the code its throwing but seems to be missing and hesitating when it has this little episode the tach stops working


