Affected Component: ENGINE (PWS)

Date Published
AUG 19, 2016
NHTSA TSB #
10092557
TSB Document
Summary
SOME 2014-2015 FOCUS AND FIESTA VEHICLES EQUIPPED WITH A 1.0L GTDI BUILT ON OR BEFORE 07/25/2015 MAY EXHIBIT LACK OF POWER AND MULTIPLE MISS FIRE DIAGNOSTIC TROUBLE CODES (DTC). IF NORMAL ENGINE DIAGNOSIS LEADS TO LOW COMPRESSION AND PISTON DAMAGE, INSPECT THE EXHAUST VALVES FOR A PIN HOLE IN THE CENTER OF THE VALVE HEAD.