Check Engine Light On problems of the 2011 Volkswagen Jetta

My Volkswagen Jetta 2011 seems to have misfire. It has a check engine light on. The car shakes when slow down and/or at stops. Vw certified mechanic tried changing the plugs, and cleaning the valves but nothing helped. He also tied shaft crank sensor that did not help either. Finally the diagnosis report indicated that it's timing chain issue that need to be replaced.

Car shakes when driving to the point we have to pull over turn the car off and restart it. The check engine light comes on and goes off as it pleases as does the epc light. Car won't accelerate while shaking.

Driving down the highway at about 55mph, started switching lanes and stepped on the gas to accelerate. The car sputtered and the engine vibrated. The car felt like I was going to stall driving in the high-speed lane. The yellow check engine light came on and epc light started flashing. Swerving back into the lower speed lane I couldn't even keep the car at 55mph. I had to pull over on the highway to see if I could make sense of it. After turning off the car and then back on, the lights went off and the car was fine. I took it too the mechanic and they said they couldn't find anything wrong after $85. 00 diagnostic. The car ran fine for 2 days until the same exact thing happened while driving on the highway again. This occurred on and off intermittently about every 1-2 days for about 2 weeks. Three trips to the mechanic within those 2 weeks and with each visit there was a computer connected to the car and a full systems diagnostic reported that there was nothing wrong with the car. It became dangerous for me to drive the car and even more so to drive it on the highway. After the second week the lights finally came on and stayed on and the problem was diagnosed as the engine misfiring in 2 of the cylinders. The mechanic changed with the ignition coil on 12/15. 2014. The engine ran completely fine without any issues until last week, 3/19/2015. At 3 months and only 28,000 miles on the car the same problem started to reoccur while getting onto the highway and attempting to accelerate from 40-45mph. It started just as it did before intermittently and about 2 weeks later the engine and epc lights were on permanently again. After the mechanic confirmed that it was the same issue with the same component we changed the same part again. I am expecting to be changing it again in 3 more months, if I still have the car.

I was operating the car on a highway when the vehicle experienced a sudden reduction in power and the dash displayed a flashing glow plug light and solid check engine warning lights. I immediately pulled to the side of the road where the engine was shut off. The engine failed to restart and was towed to a Volkswagen dealership. The service manager told me that the cause was a catastrophic failure of the (hpfp); it totally came apart and distributed metal throughout the fuel system. Injector pump (diesel), injectors, injector lines, primary fuel lines, and primary fuel pump. The car only has 54,000 miles on it.

My car started shaking violently as I was driving. My check engine light came on along with my epc light. The car felt like it was going to breakdown on the interstate. I pulled over and turned the car off then turned it back on and it was fine. I drove a little ways down the road and the same thing happened, so I took it to a dealership and they stated l had a bad ignition coil with the codes 351,300,301,304,130. They replaced the part and almost exactly a year later 7/6/2015 I'm having the exact same problem.

The effected car was a diesel model 2011 Volkswagen Jetta tdi sedan with 48,074 miles on the odometer at the time of the incident. While traveling at approximately 40 mph in normal driving conditions, the vehicle experienced a sudden reduction in power and displayed a flashing glow plug light and solid check engine warning lights. The vehicle was immediately pulled to the side of the road where the engine was shut off. The engine failed to restart and was towed to a Volkswagen dealership service department. The Volkswagen dealer determined that a catastrophic failure of the vehicle's high pressure fuel pump (hpfp) had occurred. The dealer found that extensive damage to the entire fuel system had resulted from the failure, causing internal metal debris contamination that required substantial repairs. The total cost of repairs were reported by the dealership to equal $6,500. 00.

Driving 55mph car began loosing power check engine and glow light indicator lights cam on immediately. Once arrived home we verified the car computer it returned that there was low pressure in fuel line and that the catalytic converter was failing. We had car towed to nearest dealership. After 4 days dealer stated fuel had traces of gasoline, this is not possible I have never put gas in my diesel car. I immediately began making phone calls and the fuel companies where fuel purchased for last 5 fuelings where requested. Last purchase from sheetz hagerstown I notified them what dealership was proposing the corporate office immediately contacted the dealership 'sharretts' and requested proof of their blame. Once I have made contact to sheetz and shell they inturn call dealership the dealer stated that there was metal shavings noted in addition to the fuelrail system failure. On third call today they were not sure it was covered and a fuel test was being sent out for official testing to determine the presence of gasoline contamination. After I threatened a lawyer they state will call corporate for direction and have rep review. Vw has continuously lied to many owners that the diesel was contaminated when in fact it is not, this should not be allowed my car is only 1 year old purchased new with only 4 miles on it I have made all the scheduled maintenance checks and had 3 recalls fixed within 7 months of ownership. I demand an investigation and an extended warranty on these diesel motors this is not fair to the consumer.