M1112
Service Bulletin/Repair Instructions
SOME CUSTOMERS WITH AN EARLIER STOCK ECM MAY EXPERIENCE A COLD AMBIENT, LIGHT LOAD, 1800 - 2000 RPM STUMBLE OR COLD WEATHER PLUG FOULING. *TT
Vehicle report
Technical service bulletins are instructions a manufacturer sent its dealers about a known fault. They are not recalls and the work is usually not free, but they are the clearest signal of a problem the manufacturer already knows about.
M1112
SOME CUSTOMERS WITH AN EARLIER STOCK ECM MAY EXPERIENCE A COLD AMBIENT, LIGHT LOAD, 1800 - 2000 RPM STUMBLE OR COLD WEATHER PLUG FOULING. *TT
Complaint counts are reports filed with NHTSA, not failure rates. A common model collects more of them than a rare one that breaks more often.