Was looking over the 60K severe service, says to change the spark plugs.
I'm at 59,5-- miles, should I change them? Those miles are hard miles, no gentle driving here.
Also, it says "valve clearance" could this be whats causing the chatter I hear at running speeds after high rpm driving?
And one other thing, the evap. control canister, what is that, and can it be cleaned/replaced cheaply?
Thanks in advance for any answers!