02 s2000 48,000 miles with four related missfire codes.

my systom where: random misfire at high rpms and load. vtec

code p0301-p0304 have a very long diagnosis procedure. damit

but code p0300 is the primary code. takes control. after going through its diagnosis procedure. the repair info said to adjust valves

turned out to be car had never had a valve adjustment.

Adjusted valves problem fixed

anyone else had this problem? with this end result?


Modified by fridaytech at 10:51 AM 10/25/2007

 

No, but a lot of people do a valve adjustment after 30k miles or so.