Why won't my GMC Sonoma start 92 4.3 l vortec

[Jonathon Moore]

I replaced almost all the ignition system on it

 

[riverbanks]

List what you changed,helps narrow it down

[Duelin]

If you have the CPI injection they have a problem flooding the valley with gas causing a no start.

[Jsdirt]

3 hours ago, Jonathon Moore said:

I replaced almost all the ignition system on it

 

I could list 1,000 reasons why it won't start. You could pick one.

 

In other words, we need ALOT more information ...

[Doug_Scott]

It would also be helpful if you describe what tests you ran, what results you have received, for example, how did you diagnose the ignition module, or the pickup coil, how did you test for spark, etc.

Did you look at the fuel system to see if there was any fuel getting to the engine, common sense says you must have at least checked for fuel before buying any parts.

Engines since the beginning of internal combustion engines all need the same things, fuel, spark, compression.  All three things can be checked before the first part purchase.

[diyer2]

I guess Moore info doesn't apply.