
1997 Toyota 4Runner Limited, Ignition Waveform
![]() ![]() 1997 Toyota 4Runner 3.4L - Intermittent misfire upon start up and cold, goes away once warm. A P0303 was set. Yellow is a secondary probe on the 3/6 ignition cable, green is coil #2 (cylinder 3) primary at ICM, blue is CMP, and red is CKP.
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Engine | 3.4 L / 6 cyl / GAS |
Trans | 4-speed AutomaticTransmission (Electronic) |
Delivery | Fuel Injection |
Subsystem | Ignition |
Component | , |
Condition | Known Bad |
Vehicle Data
1997 Toyota 4Runner Limited 3.4L
Engine | 3.4 L / 6 cyl / GAS |
Trans | 4-speed AutomaticTransmission (Electronic) |
Delivery | Fuel Injection |
Subsystem | Ignition |
Component | , |
Condition | Known Bad |