i have 78k on my 94 LS. i think im suppose to change timing belt
pretty soon, any idea how much im looking at? also i dont think
my spark or wires were ever changed cause
i touched the end of my wire attached to my distributor and
it threw me on the ground. is that a sign to change them?
haha

my engine is dirty too i wanna use this degreaser but its not really greasy
just dirty from never being cleaned. should i use degreaser?