i saw what you did there!
Join Date: Sep 2002
Location: Lincoln IL
fast68chevy is offline
Re: 1991 S10 Pickup Truck Won't Start--Help?
if spark is white then no
make sure 12 volts good to the FP wire
make sure FP pressure is up also
bad cap and rotor and module pretty much rules out ignition issue on the TBI engines as the cause of no stasrt or run
a stuck EGR valve will cause difficult start and stumble stall
unplug it and beat on it with something metal real quick a few times to seat it, and then see what happens
if still not good then check FP voltage and pressure
is timing set correctly/
needs to be set to 0 with the ESC module unplugged
many different vehicles parting out, engine underhood dash electrical and more parts! cars, trucks, fords, chevies, etc. - text me 217 671 7792 anytime! Own: '54 F350 dually, '54 & '57 F100's, '57 Bel Air gasser, '68 Corvair Monza 'vert. '72 Chevelle SS HT, '82 K10 SF, '85 Elky SS 310ci, '93 C1500 4.3L Z