Cylinder Misfire!!!!!

ivan48humble · January 17th, 2008, 03:44 PM

I have a 06 GT that misfires when it wants to (mostly #3) sometimes multiple cylinder misfire. Not coil pack, not spark plugs, not injectors and should not be tune since its been running that tune for a while. What is it?????????????

Trick Tuners · January 17th, 2008, 04:41 PM

If you are 100% sure its not any of those things it could be a bad ground or a crappy tune. Do you have cams?

gloryboy · January 17th, 2008, 06:08 PM

Welcome aboard Ivan.........if you have positively ruled the above out as possible causes,..............maybe a bad tank of gas, maybe water in the tank.........are you getting any trouble codes?

MaverickMLFD371 · January 17th, 2008, 06:21 PM

do you have a custom tune or completely stock??

if stock, there is a TSB fix on the stock tune to prevent the cylinder misfire. had it happen on my 05 twice when it was stock.

if not, I'd check to make sure that all the connections are nice and clicked on the coils

wadman · January 17th, 2008, 06:57 PM

My o5 was throwing p0355 and p0353 all the time till I got rid of my turbo. I dont know if was the tune or just the turbo, but it was annoying. It hasnt done it since I took off the turbo.

January 17th, 2008, 03:44 PM	#1
ivan48humble Look Ma! My First Post! Join Date: Jan 2008 Posts: 1	Cylinder Misfire!!!!! I have a 06 GT that misfires when it wants to (mostly #3) sometimes multiple cylinder misfire. Not coil pack, not spark plugs, not injectors and should not be tune since its been running that tune for a while. What is it?????????????

January 17th, 2008, 04:41 PM	#2
Trick Tuners Authorized Vendor KB'd GT Join Date: Nov 2006 Location: San Diego Posts: 827	If you are 100% sure its not any of those things it could be a bad ground or a crappy tune. Do you have cams? __________________ SCT Custom Tuning, JLT intakes, Aeroforce Interceptor OBDII gauges and PLX wideband products @ Trick Tuners email joe@tricktuners.com PM for super MM member deals!

January 17th, 2008, 06:57 PM	#5
wadman Regular Join Date: May 2007 Posts: 108	My o5 was throwing p0355 and p0353 all the time till I got rid of my turbo. I dont know if was the tune or just the turbo, but it was annoying. It hasnt done it since I took off the turbo. __________________ 2005 mustang gt Zex nitrous Tokico D-Spec Hurst shifter Nitto Drag Radials Hooker exhaust Raptor shift light Foose Nitrous Wheels Eibach pro kit 4.10 gears

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January 17th, 2008, 06:08 PM	#3
gloryboy Newbie 2005 Mustang GT Join Date: Dec 2007 Location: S. Florida Posts: 36	Welcome aboard Ivan.........if you have positively ruled the above out as possible causes,..............maybe a bad tank of gas, maybe water in the tank.........are you getting any trouble codes? __________________ Series VI, 3.2 pulley, C&L Racer 95mm cai, 39lb injectors, HTO's, BAP, PCV delete, Saleen susp., JBA LT's and H-pipe, high flow cats, Magnaflows, CHE lca's and antisquats, Saleen shifter, 18" Fanblades, 255/45zr/18 g-force kdw's

January 17th, 2008, 06:21 PM	#4
MaverickMLFD371 Hardcore Enthusiast 2005 12.3 @ 115 Join Date: Dec 2005 Location: Southampton, NJ Posts: 1,214	do you have a custom tune or completely stock?? if stock, there is a TSB fix on the stock tune to prevent the cylinder misfire. had it happen on my 05 twice when it was stock. if not, I'd check to make sure that all the connections are nice and clicked on the coils

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