NHTSA Complaint #10994441 — 2014 GMC TERRAIN

ENGINE issue reported to NHTSA

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Complaint Details

ODI Number	10994441
Vehicle	2014 GMC TERRAIN
Component	ENGINE
Date of Incident	June 12, 2017
Date Filed	June 12, 2017
Mileage	46,000 miles
Crash	No
Fire	No
Injuries	0
Deaths	0
Vehicle Towed	No
State	IN

Consumer Description

WHEN VEHICLE IS IN HOT HUMID CLIMATES. APPROX 80-100F. IT IDLES WEIRD. IT WILL CONTINUITY FIGHT ITSELF. DROPS DOWN TO 700 RPM THEN BACK UP TO CLOSE 100 AND REPEATS. EVEN WORSE WITH ECO MODE TURNED ON. BAD PROGRAMMING IT SEEMS. SOMETIMES IT SEEMS LIKE IT ALMOST STALLS.

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