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1989 Toyota Pickup DLX 3.0L Spark Knock/Ping
Posted to Asian Driveability on 4/13/2001

Need help for the Toy during cruise, 55, at times and getting worse, you can hear a bad spark knock. Some times backing off the accel. will make it worse before it quits making ping. It also seems to be related to ambient temp. It doesn't seem to do it at all ...

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car Vehicle Data

1989 Toyota Pickup DLX

VIN JT4VN13D3K
Engine3.0 L / 6 cyl / GAS
Trans4-speed Automatic
DeliveryFI / EFI
EmissionsFederal/Canada
SymptomsSpark Knock/Ping
OccursHot, on Decel, Cruise, After a Hot Soak, Intermittently
Misc.4WD
Message Closed

car Vehicle Data

1989 Toyota Pickup DLX

VIN JT4VN13D3K
Engine3.0 L / 6 cyl / GAS
Trans4-speed Automatic
DeliveryFI / EFI
EmissionsFederal/Canada
SymptomsSpark Knock/Ping
OccursHot, on Decel, Cruise, After a Hot Soak, Intermittently
Misc.4WD