What are the symptoms of....

[Justin]

Either reversed plug wires, or reversed injector wires? By reversed injector wires, I don't mean a single injector, because that doesn't matter, I mean if I had one of two situations:

1: injector 4 and 5 switched

2: one wire from injector 4 switched with one wire from injector 5?

I'm still trying to diagnose a problem that is hard to put into words. Its not as severe as a miss, but its still running rough. Builds, and maintains boost, but its rough.

 

[tlo86]

spark plug problem maybe?

 

[shaeff]

Check the order of your injector wires:
http://www.supramania.com/forums/showpost.php?p=138573&postcount=2

 

[Justin]

spark plug problem maybe?

Check the order of your injector wires:
http://www.supramania.com/forums/showpost.php?p=138573&postcount=2

Plugs are brand new (20 miles if that) and gapped at .030

When I put the 550's in I discovered the colors differ based on year, so I went by my TSRM for a 91 which is the year of harness I have so I'm 98% sure they're right but everyone makes mistakes.

I wish there was a damn code that'd help me figure out the problem.