2016 Volkswagen Tiguan Fuel system Problems

“I bought this cpo vehicle july 2018 with approx. 32,000 miles. Drove perfectly without any maintenance outside of typical oil change, tire swaps, rotations, alignments, etc. Mid-november 2019 I leave home around lunch time, back out of garage and pull up to turn on to the road, the battery light comes on and I can't accelerate the vehicle. Try jumping it, still won't start. Tow it to a local mechanic who works on vw/audis turns out it is a fuel pump module failure. Gets replaced and everything seems to be in order. End of january 2020, try to leave for work, battery and epc light come on. …”

“Subject: Known Carbon Buildup Issue in 2016 Volkswagen Tiguan TSI – Request for Recall and Accountability To Whom It May Concern, I am writing to formally express my concern and request action regarding a well-documented and dangerous issue affecting Volkswagen TSI engines—specifically, severe carbon buildup. I am the current owner of a 2016 Volkswagen Tiguan TSI, which I purchased in April 2025 with approximately 84,000 miles on it. In June 2025, I had to have the intake manifold replaced due to carbon buildup—a repair that was still covered under warranty. …”

“'takata recall' gas fuel gage was on e when I had just fuel my car that same day. No red light poped up. Every time I turn on the car gas fuel gage would be on a different position. Couple days after it was back to normal”

“The contact owns a 2016 Volkswagen Tiguan. The contact stated while driving at an undisclosed speed, an abnormal fuel odor was detected. The vehicle was taken to the dealer where it was diagnosed with a fuel line leak. The dealer informed the contact that the fuel pump needed to be replaced. The vehicle was not repaired. The manufacturer was made aware of the failure. The failure mileage was approximately 36,000.”