I DON'T UNDERSTAND WHAT ,DTC 55 MEANS?

1993 BUICK PARK AVENUE
158,000 MILES
Avatar
TONYFOP88
  • MEMBER
  • 1 POST
UPON HEAVY ACCELERATION,CAN'T GET FULL POWER BUT SURGES VERY STRONG THEN SMELL EXHAUST,CODE 55 SHOWED BUT DON'T UNDERSTAND IT.
Mar 19, 2012 at 11:08 PM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.
Advertisement