99 Tahoe Firing Issues

[justjasonentertainment]

After a year of not starting during moist conditions(with cap and rotor replaced) the truck shut down along side the interstate. Still turns over, has spark off coil but not going through distributor to plugs(brand new full dist. with cap rotor and sensor all together also added new plugs and wires since there). Fuel tests good and timing within parameters. After new dist installed truck tried to start better but now attempts act as if moisture problem is there. Many parts and sensors replaced and about done trying to fix it, any help or ideas would be nice. Also diagnostics came back without codes or problems

Thanks,
Jason

 

[lesterl]

Didja replace the wires, specificlly the coil wire?

 

[justjasonentertainment]

Update

Yup, that came with the new complete dist I bought and installed after it died on me. I have been dealing with a strange moisture no start issue and pretty much replace everything possible and triple checked all gas spark ignition timing issue's, about the only thing I have not done is flash computer. But I am slightly positive that the computer is fine since it flashes a o2 sensor problem and I have been told that if the computer was malfunctioning it would not spit that code out. FYI the o2 sensor is the only code that comes up.