
1999 Ford F-350 Super Duty Lariat 6.8L Engine
Hello everyone. We need your help with a 99' F-350 with a 6.8L that has a knock. This knock starts as a tick and gets worse as the engine reaches operating temperature. It seems to go away at steady RPM's above 1500 rpm and doesn't knock at all under a load (i...
FIX posted 3/11/2005
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Message Closed
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VIN | 1FTSW31S2X |
Engine | 6.8 L / 10 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Affected | Engine |
Conditions | Knock |
Message Closed
Vehicle Data
1999 Ford F-350 Super Duty Lariat
VIN | 1FTSW31S2X |
Engine | 6.8 L / 10 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Affected | Engine |
Conditions | Knock |