Vibration on acceraration

1999 FORD F-150
160,234 MILES • 6 CYL • 2WD • AUTOMATIC
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MINDLESS
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1999 ford F150 4.6, trimbles, vibrates when .. depressing accerator. Only above 15 mph and only when accelorator is depressed. What could it be?
Jun 28, 2011 at 10:05 PM
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MHPAUTOS
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where do you feel the vibration, steering? body? more like a misfire?
Jun 28, 2011 at 10:28 PM
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MINDLESS
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I feel vibration in accelarator mostly, but at speeds over 50mph vibration can be felt mostly acellaratipn padel and floor board area, speeding up to pass a car or merge into traffic its bad. Take foot off gas, it subsides.
Jun 29, 2011 at 1:00 AM
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MHPAUTOS
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Have the engine and transmission mounts checked first.
Jun 29, 2011 at 2:32 AM
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MINDLESS
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Thank you for your time and advice, I would have never though of looking in that area. Thank you.
Jun 29, 2011 at 3:31 AM
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CJ MEDEVAC
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How 'bout them "U" Joints?
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Jun 29, 2011 at 3:38 AM
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MINDLESS
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Again thank you, I will have all mounts checked and CV Joints, they have never been changed and now I have 160k miles. You guys are just Great! Thank you again.
Jun 29, 2011 at 3:54 AM
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