true twin turbo mod

onesicsupra · 09-23-2006, 11:11 PM

i changed my plugs and i got the platinums and it didnt change at all, i think i may need a fuel pressure regulator, what do you guys think? my old plugs were disscolored and i looked at the chart and it said that i was running too lean.

09-23-2006, 11:11 PM	#7
onesicsupra Stock Join Date: Jul 2006 Location: bakersfield, ca Posts: 13	i changed my plugs and i got the platinums and it didnt change at all, i think i may need a fuel pressure regulator, what do you guys think? my old plugs were disscolored and i looked at the chart and it said that i was running too lean.