2009 Volkswagen Tiguan Transmission and drivetrain Problems

“While driving on road aprox. 40mph the vehicle suddenly stopped running-had to coast to side and tow it.when towed to vw dealer -they said timing chain tensioner failed and it's common problem.they even had TSB for that.why they don't recall this since they are aware of it.if I was at higher speed on interstate,I would be in big trouble.”

“I was in downtown denver, colorado on 2/14/2017. I started the car, pulled into traffic and the car started jumping, all warning lights went on and I turned off the engine. It wouldn't start, was towed to a garage where the mechanic reported that the timing mechanism had slipped and damaged the engine. When he examined it further he realized it was beyond repair and that I needed a new engine.”

“The rear main seal on my 09 Tiguan 2.0 tsi blew at 709k miles from pcv valve defect. I have heard of several cases of the pcv clogging on the tsi engine cars sending boost pressure into crankcase and blowing the seal.”

“While driving the rear oil seal failed causing sudden loss of oil pressure that required an immediate trip to the mechanic. No warning lights ever came on to indicate a problem. Had our vehicle stalled or engine failed due to loss of oil while we were driving at high speed we could have caused an accident. Almost a year later while parked the engine failed to turn over and had to be towed to mechanic. Timing tensioner had failed causing damage to engine requiring replacement. There was no indication that there was a problem leading up to this incident. …”

“While driving with my four year old in the backseat of the car, the car suddenly misfired and the engine rough idled. The car stalled at intersections and in the middle of the road. We almost got into an accident as we were driving down a city street, as cars behind us had to swerve out the way when our engine stalled. We took it to the mechanic immediately, as it was clearly hazardous to have on the road, and found that a piston had misfired and stretched the timing chain. The car, a vw Tiguan from 2009, was only 6 years old when this event occurred.”