What do owners say it led to?

Among the 882 owner complaints naming this part, owners most often say loss of power followed.

What owners say happened after the problem. Loss of power: 56 (6%); Engine damage: 36 (4%); Stalled while driving: 18 (2%).

If your car shows the signs above, get it checked before it gets as far as loss of power.

Source: NHTSA owner complaint files · file downloaded 2026-10-05

Data and chart by CalcScrape: Rough Idle Repair Cost Calculator