
1999 Mercury Grand Marquis LS 4.6L Engine
Vehicle sat over winter. Upon startup a knock developed coupled with billows of white sweet smoke from tail pipe. The car ran fine when parked. When turning engine with a ratchet a tight spot occurs at the same place with each rotation of the crankshaft. The c...
FIX posted 5/13/2009
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Message Closed w/FIX
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VIN | 2MEFM75W7X |
Engine | 4.6 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Affected | Engine |
Conditions | Knock |
Message Closed w/FIX
Vehicle Data
1999 Mercury Grand Marquis LS
VIN | 2MEFM75W7X |
Engine | 4.6 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Affected | Engine |
Conditions | Knock |