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Help Needed Mustang
Posted to Technical Discussion Forum on 7/30/2011 26 Replies

99 Mustang 3.8 that has been supercharged, chipped, 36lb FI, 80mm mass, had the car tuned and they said FI may be dirty and still had a little hesitation at 1200rpm or so. Had the fuel injectors cleaned, and noticed the EGR ports were plugged. Both were cleane... Login to read more.

26 Replies Received (View Replies)

 

car Vehicle Data

1999 Ford Mustang 3.8L Hesitation, Mil Lamp On, Misfire, Surge

Engine3.8 L
Trans5-speed Standard
SymptomsHesitation, Mil Lamp On, Misfire, Surge

car Vehicle Data

1999 Ford Mustang 3.8L Hesitation, Mil Lamp On, Misfire, Surge

Engine3.8 L
Trans5-speed Standard
SymptomsHesitation, Mil Lamp On, Misfire, Surge