[grinch4om]

like I said, if you unplugg the ECT(which is confirmed as telling the computer its -40) its lean and the computer fattens it up with the ECT umplugged therefore, fuel pressure, fuel volumn, vacuum leaks, injector spray, all the things that would cause it to be lean but able to be fattenned up by the computer. diagnosing is a fine art and you have to take a step back and think...which is cause and which is effect