Hi me again also wondering if anyone knows what the spark plug gap is on 92 SOHC 3litre v6 not sure what engine number is. Cheers

the plugs are already gapped from new

Spark plugs - type . . . . . . . . . . . . . . . . . . . . . . . . . .N9YC4
- gap . . . . . . . . . . . . . . . . . . . . . . . . . .1.0 mm pre-gapped
Idle CO% (V3000). . . . . . . . . . . . . . . . . . . . . . . . . . .1.5% k 0.5%



Fuel injection V6 models (incl. V3000)
Idle speed (r.p.m.) . . . . . . . . . . . . . . . . . . . . . . . . . . . .700 +_ 100
Ignition timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .So k 2O B.T.D.C. (electronic spark liming cut)
lSO + 2O B.T.D.C. (with electronic spark timing)

from the repair manual 00-5-1

Cheers for that actually changed plugs earlier this arvo to try sort problem (previous) Question did make a difference but now just missing and farting!!!!????
Going to change spark leads dizzy and rotor this week. Cheers for your help