3000GT SL V6-2972cc 3.0L DOHC MFI (1997)
Ignition Cable: Testing and Inspection
Spark Plug Cable Test
Spark Plug Cable Test
1. Disconnect, one at a time, each of the spark plug cables while the engine is idling to check whether the engine's running performance changes or
not.
CAUTION Wear rubber gloves while doing so.
2. If the engine performance does not change, check the resistance of the spark plug cable, and check the spark plug itself.
