VW Tiguan lost significant acceleration while driving on the highway. Vehicle check engine light came on. Felt like vehicle was going to stall and decelerated to a below highway required speed. Vehicle was inspected by a VW authorized service center and . Verified GFF found DTC's P0431, P04F0, P24D6, and P2101 were in fault mode. Significant oil leak also occurred. Failed component was crankcase pressure regulator and lower oil pan and gasket (due to increased pressure from failed PCV valve.) This was of great concern as the deceleration was significant while on the highway which could cause potential life threatening accidents.
2022 Volkswagen Tiguan fuel system complaints
Page 2 of 2: complaints 11 to 31 of 31, newest first, as owners wrote them.
At 49,000 miles, all four spark plugs and ignition coils failed and had to be replaced due to engine stuttering and hesitation during acceleration. The check engine light first appeared as I approached a red light to make a timed left turn at a high-traffic intersection during rush hour. The malfunction caused my vehicle to struggle accelerating through the intersection, putting myself and others at risk. A certified mechanic confirmed the error code indicating faulty spark plugs and coils and replaced all components under warranty. However, the check engine light continued to reappear intermittently—sometimes turning off for a week after restarting the engine, other times staying on for extended periods. Despite the initial replacement, the same code concern persisted, and the mechanic replaced the components again under the parts and labor warranty. When the issue continued, I took my vehicle to my regular trusted mechanic, who performed a more in-depth diagnostic. They discovered an excessive and unusual amount of carbon buildup in the fuel injectors, which was likely triggering the engine code and causing drivability issues. This diagnosis resulted in an additional repair expense of nearly $700. The vehicle has not been inspected by the manufacturer, police, or insurance representatives, but the failed components are available for inspection upon request. These issues are unexpected given the vehicle's low mileage, age, and regular maintenance. Total repairs reached nearly $1,300. The hesitation posed a safety risk in traffic and suggests a possible premature system failure. My regular mechanic noted Volkswagen may claim this is “regular maintenance,” though this is not common in similar makes and models like the Tiguan.
Oil leak from PVC malfunction Causing stalling, over heating and a huge amount of oil consumption of vehicle. This poses a safety hazards for consumers who commute more than 25 miles to work , drs appts in rural areas etc. I have purchased well over $300USD in the last month on oil alone, taking away from house hold budgets and maintenance of said vehicle. The operant e of making home to our Family's as consumer priority and this is A MAJOR RISK. Made a used car purchase of a 22 Tig for my family and I( 2kids and an [XXX] elderly Grandmother). 3mnths with less than 60k miles INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
An issue occurs intermittently when accelerating from a stop/at low speeds. When pressing the gas pedal, there is approximately a 3-4 second delay before the engine kicks in. Theres is no acceleration during those 3-4 seconds and suddenly, the engine will jolt you forward. This presents a safety issue when pulling out on to a street and this vehicle will not move forward. There have been 2 instances where I have almost gotten hit/involved with road rage due to this issue.
The car has a severe hesitation when accelerating from the stop. This hesitation is dangerous in regard that when you try to accelerate from a stop sign into traffic, the car can sluggishly bog down exposing you to oncoming traffic. The issue is more severe after cold start, but can happen anytime. Has caused me to pull out in front of traffic many times only to bog down and nearly be in an accident.
Vehicle has hesitation during cold acceleration. If vehicle is started, pulled to end of short driveway, then go to accelerate onto road, vehicle hesitates and stumbles at times, not wanting to move properly and safely enter roadway. Tried accelerator pedal position reset and no change. This is a common VW Tiguan issue. No fix for it and dealer does not want to acknowledge that it exists. Simply looking on this site and a quick internet search will confirm it exists and is a common issue. And very well could be a significant safety issue when pulling into traffic. In addition, our tiguan also burns an excessive amount of engine oil with no repairs wanting to be made by VW and now has a p2402 code causing engine light to come on all the time. Numerous troubles that are adding up fast and no help or support from VW and its dealers.
My VW hesitates when I step on the gas during first use. This condition will continue until the vehicle warms up. The hesitation will cause the vehicle to speed up very fast. It’s a safety risk when I enter traffic, either on a highway or on a local road. That’s because when I pullout in front of on coming traffic, the vehicle will not get up to speed in a timely matter and then it will speed up very quickly. It will hesitate and jerk back and forth. I’ve learn now that I can not pull out into traffic until I don’t see any oncoming traffic. The dealership is unable to repair because they are awaiting on a software update that VW is working on for the vehicle because I’m not the only one with the problem. No warning lamps or messages. It always happens when the vehicle is first started after sitting for several hours. It first appears a few months after I purchased the vehicle.
Ongoing issues with hesitation when accelerating from a stop. The car will feel like it has no power when pushing on the accelerator it may then jerk into gear and accelerate quickly or what feels like jerking in-between gears.
Severe throttle lag. Has almost caused three accidents. When pulling into traffic there is a 1-2 second delay in acceleration after pressing the throttle. Seems to be worse in hot weather.
Cylinder #2 Misfire, Multiple Misfires. Codes P030200 and P030000 after car sat idle for 20 minutes. Dealer unable to recreate issue. Stating “bad gas” because they are unable to figure it out. Taking it to separate dealership for investigation/second opinion. Car is filled at same Shell gas station and has been for the past year. Bad gas is just not true. Several owners experiencing same issue and injector harness is being replaced. Please investigate.
My 2022 VW Tiguan 2.0T has delayed acceleration, hesitation, and often bangs into gear at start up. This issue can easily cause an accident when merging into traffic due the lack of reliable acceleration. I have had the vehicle to the dealer and they have found no problem. However, when pressed about internet reports of such problems with the 8 speed transmission they do acknowledge they have heard similar reports. They note there are no repair solutions from VW.
When the car engine is cold, upon first acceleration, the car hesitates badly and has the tendency to lunge forward. It feels like it may stall. When I say cold, I mean when the engine has cooled down. This does not have to do with outside temperature. It happens when it's warm outside as well and the engine has cooled down. This issue appeared when I first took ownership of the vehicle in July of 2022. This poses a serious injury risk when making turns with oncoming traffic. It hesitates to the point that oncoming traffic may hit my vehicle if there isn't enough room for them to stop in time. The vehicle was inspected by the dealer and they were able to recreate the issue. Unfortunately, they said this is a known issue and they can't do anything about it. Diagnostics did not report any failure codes and the car computer firmware is up to date. I am fearful for my life and whoever is in my vehicle. Please look into this issue. I've done some research and found other VW Tiguan owners who are experiencing the same hesitation and were told by the dealer as well that they can't fix the problem.
The vehicle hesitates and then jerks forward when accelerating from a stop. This symptom is more apparent when the vehicle is cold before it has warmed up. The car is available for inspection if requested. It put my safety and the safety of others at risk because the acceleration is unpredictable. This danger is apparent when trying to slowly pull through a crowded parking lot and the car accelerates abruptly or when you’re pulling into traffic and the car hesitates in front of oncoming cars. The dealers service department has said they are unable to reproduce the symptoms or they say it is a normal trait for that car. The vehicle has not been inspected by the manufacturer, police, or insurance representative. There is no warning lamp or indicators of system failures for this issue. This issue first appeared approximately 500 miles into ownership.
Since new (1/12/2022) the vehicle looses power when shifting between 1st and 2nd and/or 2nd and 3rd. This has been to the dealer several times and they always claim they can not duplicate the issue as it tends to be intermediate. I had to go to the dealer, drive the vehicle with the service manager and show him exactly what it does. I did that 3 weeks after the car was left with the dealer, this latest time, which it is currently still at the dealer for over a month now. Now they are telling me that this is how the transmission works and there is nothing they can do. This is dangerous! You don't know when it is going to happen and it doesn't matter if the car is warm or cold. You don't know, when pulling into traffic, if the vehicle is going to accelerate or not. Volkswagen claiming this is a normal function is a complete lie. They can't explain why it only happens randomly, but will just say it's "normal". It's unsafe and they need to do a nationwide recall and provide everyone who has an unsafe vehicle, a vehicle to drive until they are able to provide us with a vehicle that isn't dangerous to drive.
Our new vehicle has intermittent acceleration hesitation issues since the day it was delivered to us at the end of August 2022. •We purchased the vehicle on 8/26/2022 •Went into Service at the Dealership on 10/5/2022 for “sluggish acceleration” issues (3-5 days) •Went back into Service on 10/31/2022 for “sluggish acceleration” issues (37 days) •Went back into Service for “sluggish acceleration” issues as of 12/20/2022 (21 days & counting) •Out of the 120 days of ownership, our new vehicle has been in Service for sluggish acceleration issues 53% of the time To date, the VW Dealership's Service Center has been unable to reproduce the sluggish acceleration issues; however, it definitely occurs when we drive it - and it is a safety concern.
When I leave somewhere it will “stall” very noticeably when giving it gas, to the point it won’t accelerate and feels like it’s not getting fuel for a second or two. It typically does it once and then drives normally. This happens almost daily and has done this since the car was bought new a few months ago. I have experienced this when pulling into traffic and the car not accelerating to get me up to a safe speed. It has not been inspected by a dealer at this time but several other owners of 2022 Tiguans are reporting the same issue. No warning lights are on or come on when the vehicle does this
I purchased a VW 2022 Tiguan I reported the acceleration issue to the sales person at Norm Reeves VW Englewood fl. and I was told the acceleration issue would work it self out because of low fuel and air was in the fuel line. I brought the car in for a service check with under 350 mile on the vehicle. I was told the issue can't be duplicated. and nothing was wrong with the car. The second service appointment for the same issue was approx 1100 miles later now the acceleration issue was more severe. The car now sometimes goes non responsive when making a turn left or right coasting into the turn and then you try to accelerate and the gas pedal does down and nothing happens then suddenly the turbo kicks and takes off and it's a very frightening and dangerous situation . This issue is an accident waiting to happen.
Vehicle regularly, stutters or hesitates strongly upon cold start. Throttle response under light to moderate acceleration results in hesitation or bucking. Situation starts to disappear after warm up. Always after sitting for extended periods of time or upon first started the day.
When cold, after putting in drive, vehicle will feel like it stalls suddenly then "catches up" and very quickly accelerates. This only happens when the engine is cold and has been sitting for 6-8 hours or more. Concerned about pulling in to traffic especially in the mornings as I live on a busy road.
When we drive the car the excelarator pedal does respond to moving the vehicle when in heavy traffic and starting off the response is slow the the vehicle jumps forward this has happened since we bought it please let’s not have another Toyota TPS problem with many people ding before anyone says something.
Sudden Acceleration Issue. Leaving a parking lot at low acceleration my 2022 VW Tiguan SEL R-line suddenly accelerated. I was able to stomp on the brake pedal to remedy the situation. This happened twice in a 12 hour period. I have not yet taken it to the dealer as this is a rare incident at this time. All seemed like normal operation at the time the issue happened.
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