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International Automotive Technicians Network
Re: 99 passport vibration felt at 50-60mph at the seat
Posted to Technical Discussion Forum on 12/21/1998

Hi Andy,, I got a few questions.

1. Will this vibrate on a Hoist?, Does it make a difference if its in 2wd or 4wd?

2. Is the vibration Tire speed? Which would be around 5 times a second, or much faster, like 15 to 20 times a second?

3. Try shifting into ... Login to read more.