IIRC, the ones I've had to adjust were exhaust valves that had too little clearance. Seems like the intake valves were almost all ok. I'd have to look at those pages in my manual to be sure though. I know I wrote it all down each time...


'97 4Runner, '06 F350, '86 4Runner, '05 WR450
http://home.4x4wire.com/erik