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06-16-2005, 12:42 AM #1
Car is idling rough, sounds like it is missing?
My car is idling rough and sounds like it is missing and I have had a hard time starting it lately. What could be causing this, plugs, coil pack ...? Can anyone help me out so I can get it taken car of under warranty when I take it in. Thanks, Matt-BIG GIB-
Silver 2004 Cobra - 463/472
06-16-2005, 04:55 AM #2
the TR6's miss a little at idle.... i think if you run brisk plugs it fixs the "miss at idle issues".2010 Cyber Gray Grand Sport
06-16-2005, 05:17 AM #3
Mine has a miss in it too. Seems to get worse after I have been driving hard. I have the stock plugs in mine.2013 GT-Bama Race Tune,JLT CAI, Pypes Muffler Delete,CDC Rear Black Out Panel, Carbon Fiber Sat Antenna Cover, Shorty Antenna, Carbon Fiber 5.0 Emblems
2008 Shelby GT500- K&N CAI, Bassani 3" Cat Back
2001 Lightning- Bone Stock
1986 SVO- Ported Head & Intake, Adjustable Fuel Regulator, Adjustable Cam Gear, Spec Stage 2 Clutch, 8.8 Rear w/3.73 gear, Aftermarket Rear Control Arms, Holly 255 Fuel Pump, Stainless Steel Header w/3" Down Pipe, 2.5" Flowmaster Cat Back, Powermaster 1 Wire Alternator, Aluminum Radiator, Manual Boost Controller, Black Bullitt Wheels
06-16-2005, 11:17 PM #4
I believe they have a TSB on the 03's, not shure on the 04's for the Coil on Plug. Mine is having a hard time starting sometimes as well. I have a set of NGKTR6's but I am going to let the dealer take a look at it first I guess.
06-17-2005, 08:21 AM #5
Have you even pulled the plugs to take a look at them? Thats would be a good place to start and give you some idea of whats going on.2003 DSG Cobra BoD 02/21/03 - VT stroked, Crower cammed and KB topped.
06-17-2005, 02:28 PM #6
I am taking my car into the dealer to get the TOB replaced, and hopefully the clutch, so I will mention this to them as well.