Originally Posted by
jrw1818
thanks that anwsers alot but what causes thing's like to go off?? how do you know if there off in your motor, what does the motor do??
things wear over time, they just need to be adjusted. for the d15b7 you need a flathead and a 10mm wrench as well as feeler gauge .007-.009mm, .007mm intake .009 exhaust I believe is the spec.