Posted to GM Engine on 7/3/2012 12 Replies

good afternoon fellow knuckle smashers.so i have in my shop my mistress.i married her back in march when i replaced her engine due to spun rod bearing.she has returned 3-4 times for cel on p0300 set with misfires on cylinders 1&4.complete tune up performed a m...

FIX posted 7/28/2012