Engine
Owners describe the engine suddenly losing power or stalling, often with a wrench-shaped warning light, sometimes while driving at highway speed. Many say the problem recurred repeatedly and dealers traced it to the throttle body, though parts availability and diagnosis were sometimes difficult.
- Warning signs:
- Many report a dashboard wrench or check-engine light, rough idling, jerking, surging, or sudden loss of power before the vehicle stalled or entered a reduced-power "limp" mode.
- What shops did:
- Dealers often diagnosed a faulty throttle body and replaced it, though some parts were on backorder; some dealers could not duplicate or find the issue at all.
- Mileage:
- most between 50,000 and 95,000 miles, among 296 complaints that give it
“The engine stopped responding to the accelerator and began decelerating. The throttle/power-train warning light was activated.”
“Applied pressure to the accelerator and it just sat there while oncoming traffic closed in on me.”
