Toyota 4Runner Problem Report
Toyota 4Runner Misfire and/or Check Engine Light Due to Failed Ignition Coil
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.
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 - Visitor
$300 repairs to replace coil and plugs… not sure what else they did… - Visitor
what is the cost to replace ignition coils and wires
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...
On the 4 Cylinder Engines, the Ignition Coil wire insulation is often rubbed through by the Pri...