low rpm misfire

[dsmturbo444]

I have a 91 Talon TSI, big16g 550ccs, MAFT blow through with 3" maf, 190 rewired fuel pump. MAf is set for idle and injectors, I tune with a SAFC. Im running 15 psi, and when just cruising around at like 2000-2500, sometimes I get a misfire, I though it was weather related, because it first only happend when moist out or raining. and I had read people having problems with the MAF translator, in wet weather. But It does it sometimes when its completely dry out. Anybody have any ideas?




Thanks, Clayton

 

[King Salami]

Did you check your plug wires?
They are often the cause of sputters or misfires.

 

[Spoolio]

its possibly your plug wires, i had the same problem, i actually am have that same problem it seems to be misfiring at idle, im about to go down and get me a nice new set of stock plug wires

 

[Spoolio]

crappy gas?