There are 4 stored owner reports matching the fuel system leading-label group for the 2019 Volkswagen Tiguan in our NHTSA-sourced dataset. These are unverified consumer reports and may not reflect confirmed defects.
This group counts stored reports whose component label starts with one of this site's matching prefixes, ignoring case. Each matching report counts once within the group. Components mentioned later in the label or only in the narrative are not searched. How component counts work
Loaded 4 of 4 matching reports.
Open the full vehicle complaint log (all categories)Was driving on the freeway in my 2019 VW Tiguan when I experienced a sudden unexpected loss of power. Warning lights came on and the car went into a "limp mode" not allowing the engine to rev past a certain RPM. I took the car to be serviced at a local dealership where it was determined that the Fuel Injector Harness was faulty and needed to be replaced. When I informed the dealer that there was an extended warranty on the harness (2018-2019 model years within 10 years/120 miles) and the part should be covered, the dealer and later VW of America said that my vehicle was not part of the warranty. VW of America could not explain to my as why my car was not part of this warranty, but it is obviously a known problem on their end and they should honor what they advertised with their warranty extension with the NHTSA. [XXX] I find VW of America's response to this problem completely unacceptable and quite dangerous. Their unwillingness to take care of this critical component with a known failure rate unnecessarily costs consumers for repairs that VW should be honoring according to their own posted Warranty Extensions and could potentially cost bodily damage and lives. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
Hit a small patch of black ice, not sure what happened but it caused the turbo to fully quite working creating a loss of power Engine Valve seals also were damaged Possible over boost
Gear shift from gears 1 to 2 or 2 to 1, the gears often “slip” resulting in a slight delay or jolt upon acceleration. This is an ongoing issue that occurs frequently, for years.
I HAD A RENTAL FROM ENTERPRISE AND AFTER DRIVING IT FOR ABOUT 1 WEEK IT DIDN'T START AND WAS LEAKING GASOLINE MASSIVELY.
Complaints are unverified consumer reports submitted to NHTSA. A high complaint count may reflect vehicle popularity, not defect severity. Data sourced from NHTSA public records.
NHTSA source checks for this vehicle year
Checks are recorded separately for each dataset, not for the whole page. Dates use UTC. A missing check date does not mean no records exist.
Vehicle import recorded: Apr 28, 2026. This is the stored import date, not confirmation that every source was successfully refreshed.