I'd say go for:
- Catback exhaust (a must have) you will only love it more and nothing to worry about regarding warranty
- Suspension mods (FRPP kit or swaybars/springs/vertical mounts/IRS subframe.... list goes on) - Do this one step at a time depending on your needs. Research each and every...
Hey guys. My Car is misfiring with codes p0300 and p0308. Changed the plugs and coils still no luck. :( car has an intake and tune. Does anyone know of a mod friendly dealer in Dallas?
Car is misfiring with codes p0300 and p0308. Changed the plugs and coils still no luck. :( car has an intake and tune. Does anyone know of a mod friendly dealer in Austin?
Ah man. I totally feel you. I can't even take mine in for diagnosis with the same exact misfiring issue, as the dealer said he doesn't have any loaners at the moment..There is a wait list for that as well. :tsk::tsk: This is my only ride and it sucks big time :(
Let me know what they find out...
Couple other people with similar misfiring issues. See my Post here:
http://www.mustang6g.com/forums/showthread.php?t=59144
also, check this:
https://latemodel.cachefly.net/downloads/tsb05-14/tsb13-06-15.pdf
Sorry to hear that. I know it can be frustrating. Did you tell them about the error codes? If they say "Oh I don't see anything - then you tell them I saw p0308, can you check if the plug and the coil are still good on cyl 8. Ask them if they did a compression test just to be on the safe site. I...
Updates:
July 12th: I re tuned my car with Lund Tune and so far I haven't got any misfires yet..Although i would doubt it would have anything do to with the tune, I am still testing it...
July 12th 8 PM: The CEL came back on - p0308. This time it was after I put fresh Gas (shell 93 octane)...
Hi All,
Just wanted to document and share the issue I had with my car recently.
The Stang was running great until last week while cruising on the highway I got a CEL with codes:
P0300 - Random/ Multiple cylinder Misfire Detected
P0308 - Cylinder 8 Misfire Detected
The only Engine Mod I have...