Hi I bought a hyundai Santa Fe 2008 3.3L v6 AT bought from private seller. Milage 125k.
I feel a shake mostly from gas pedal at around 20mph for less than 1 second while accelerating and then it runs smooth after that. I replaced front struts with suspension earlier as the suspension is broken. Also with front sway bar links as well. Not sure what is the root cause if the problem?
Also there is oil leak and dealer said it is from timing cover and ask for over 1k to reseal. I'll probably try the at205 instead.
Check engine and transmission mounts.
AT205 won't help a leaking gasket, it's designed to rejuvenate dried out rubber seals used on rotating parts. It is also a temporary bandaid at best and may not work at all.
Stay away from dealers and chain shops, find a good independent mechanic to look at it or add some UV dye yourself to trace the leak. It may well be something simple like a leaky valve cover gasket letting oil drip into that area.
https://www.youtube.com/watch?v=LYzTyTlnsr8
Check the tie rod ends for wear.
