On higher mileage vehicles, an engine misfire may develop and/or the Check Engine Light may illuminate due to a failed ignition coil. It is not uncommon to replace all the coils when the first one fails in order to prevent return trips to the repair shop.
Misfire and/or Check Engine Light Due to Failed Ignition Coil on Toyota 4Runner
Average mileage: 187,000 (179,000–202,000)
9 people reported this problem
3 people shared problem details
2001 Toyota 4Runner180,000Visitor
coil failed, caused a misfire. The spark plug blew out and knocked off the oil cap. made a lot of noise and a big mess. $1700 to fix at Sterling McCall Toyota in Katy
My car seems like its loosing power whwn i press the gas and dies after idling for a min. My engine shakes like crazy too
2000 Toyota 4Runner179,000Visitor
$300 repairs to replace coil and plugs… not sure what else they did…
what is the cost to replace ignition coils and wires
my check shine light and the vac lights came on, I was told that I needed a oxygen sensor I was...
i have checked the hot wire on coil and the ignition igniter module and still cant get fire
158k - oil pan gasket blew. Took to NTB - first gasket failed. Installed 24 HR gasket and upon...