My machanic says it would run great and only have the "service engine light" on.
He runs a racing and performance shop. Maybe he just hates computer controlled emission equipment.
i think we just found the problem..:dontknow:
if he cant hook up to the computer and see whats going on??
he's probly not going to fix it, without just replacing random parts.. if its a sensor??
this is straining my memory,, but i thought you found that problem (rough idle) with more initial timing??
from the other posts it sounded like the chip would help,,sorry that wouldnt work..
the rough idle is probly messing with the map sensor (vacuum) the computer is getting bad info..
does adding timing smooth out the idle??
if so the chip with a better timing curve should help,,more initial timing with the same total advance..
the racing cam in the book is not what u have,, the cam in the 350 probly does have a little
more overlap,, i dont think its a computer cam but its not a racing cam,,
and a little more initial timing will usually make it act better..:dontknow: what yall think..:texas: