1998 Ford Mustang sputtering & cabon smell

Tiny
GROLEAD1
  • MEMBER
  • 1998 FORD MUSTANG
  • V8
  • 2WD
  • AUTOMATIC
  • 84,281 MILES
My 98 mustang gt sputters & I detect carbon smell from my exhuast, replaced all o2 sensers maf senser spark plug wiring, spark plugs & fuel filter on it already can you tell me what is causing this & how I can fix it.
Monday, September 6th, 2010 AT 8:33 PM

1 Reply

Tiny
MHPAUTOS
  • MECHANIC
  • 31,937 POSTS
Hi there,

Pull the plugs and check for one sooty dirty plug, if only 1 is dirty check the injector if all are fouled you will have a problem with the TPI or map sensor/air flow meter, a scan may give you a code for a fault as well.

Mark (mhpautos)
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Monday, September 6th, 2010 AT 9:10 PM

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