S10forever

HI,I have a 1994 sonoma that has the symptoms that pertain ignition
module that needs to be re-calibrated there is a TSB on it but dealer could not find anything on it.
The part costs about $120.00 +installation can replace this my self.
Has anybody had this problem before as it pertains the 8th digit (z)engine.
thank you

S10forever

HI,I just bought a ignition module it cost about $40 at OREILLEYS AUTO PARTS STORE.
The grease that comes with needs to be spread on it like you do when you
change a CPU in a PC,they said if you do not get it spread it will heat up and not last for very long.

S10forever

HI,I just got module changed truck appears to run a little better,but has anybody had to adjust the timing on these trucks not hard to do but have to unhook a wire to keep timing self adjusting kinda reminds me of taking vacuum line off of older ignition systems,thanks

S10forever

HI,I was going to check timing today looked for that infamous wire under dash have not seen anything that looks like it at all is there another location for it,thanks

S10forever

HI,I still have not found the wire that you unhook to set timing on a 1994
s10 with a "z" motor,i looked under dash by clove box and all i saw were the looms for the computer and group of wires coming off of it,but no single brown any help would be appreciated,thanks