2010 Hyundai Santa Fe Limited 4dr SUV (3.5L 6cyl 6A)
In the first 2k we experienced a thump almost all the time the vehicle was started in park.
Dealer said it was a sticky valve and they replaced the transmission.
The problem has started again.
Dealer has not/cannot fix it.
It never happens when a mechanic is in the vehicle.
Hyundia Canada do not really admit to that there is a problem.
Offered to leave the vehicle with dealer until they experience the thump.
But no they could not do that.
Other than this problem the vehicle seems fine.
Am keeping a log of the thumps even though with a new vehicle you should not have to.
Ammunition for when the warranty runs out.