My parents 89 Fleetwood pings all the time it stops when you accelerate then continues right back. Is there a knock sensor on this vehcile? or any suggestion to help?
My parents 89 Fleetwood pings all the time it stops when you accelerate then continues right back. Is there a knock sensor on this vehcile? or any suggestion to help?
Did the 89 stipulate Super Unleaded gas? And, is that what is being used?
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