I used "Sea Foam" this weekend following the directions During the process the SES light came on. Took the car out for a short drive to get rid of the residual "Seafoam" car runs great but two codes presented #1=PO300 (Random/ multiple cylinder misfire detected I sorta expected this one. #2=PO336 Crankshaft position sensor "A" circuit Range/ performance. I cleared both codes. On Tuesday I dorve to work car sat all day as soon as I started it in the evening the "SES" light came back on It was the PO336 code I cleared the code and tonite the same thing again. The car seems to run great...So did I break something...Should I keep clearing the code ..or take the car out for a long drive to let the computer re-learn (its only 10 min and 8 miles to work) Any advise Please
Sorry about this being so long But I figured that the more info the better
