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Possible engine knock from using too low a grade of gasoline. If you have a Turbo, VW highly recommends using at least 91 Octane fuel.
Have the motor mounts and trans mounts check as these will thump also upon acceleration as your motor and trans will jump or twist slightly when accelerating. These are basically supports and cushions for your motor and trans. When they go bad there is nothing to really keep them from twisting or moving. Just a possibility.
What else can I help you with?
What cause engine to accelerate while driving?
Gasoline pedal/air intake pedal
Why does Mercedes Benz W126 280se vibrates when accelerate?
The reason why it is vibrating is cause of the Engine Mounts. You have to get the Engine Mounting changed ! cheers.
What would cause a clicking noise coming from the top of the engine that gets louder when you accelerate on a 97 eclipse?
Check in with the dealer to see if there have been any recalls or technical papers sent out on it. It could be an indication of transmission issues to come.
What causes the humming sound in your Chevy 2005 Trailblazer when I accelerate?
There could be a few things that can cause this humming sound. It could be the wheel bearings rubbing, it could be the gears rubbing, it could even be coming from the engine pistons.?æ
A net force greater than zero will cause an object to?
... to accelerate.... to accelerate.... to accelerate.... to accelerate.
Can a bad catalytic converter cause my 92 lexus to smoke?
No, any smoke is coming from the engine.No, any smoke is coming from the engine.
1999 Chevy blazer there is a knocking coming from the engine when it is in idle and when you accelerate the knocking gets louder and faster. What could cause this to happen?
My 99 sonoma had a knock and it was a wrist pin in the engine, my 99 jimmy fuel injection leaked gas in the engine oil and caused the main bearings to fail because of lack of proper lubrication.
What cause your gas engine to fume blue smoke when you accelerate?
either you have bad piston rings or bad valve guides
What would cause 1995 Monte Carlo 3.4L DOHC to accelerate while idling?
The 1995 Monte Carlo could have a vacuum leak. An engine vacuum leak can make the car idle up and accelerate.
What would cause an engine to idle but stall when trying to accelerate?
Had a Jeep in the shop here with that problem last week and it turned out to be low fuel pressure. Try running a fuel pressure test. The Jeep would idle ok but when you tried to accelerate the engine would stall.
Can dropping a gun cause it to fire?
No, dropping a gun should not cause it to fire. Guns are designed with safety mechanisms to prevent accidental discharge from impacts like dropping.
What is the cause of an asphalt odor coming from your vehicles engine?
Your vehicle has an oil leak somewhere..............
