smc auto parts LIQUI ADDITIVE Moly Diesel Purge | Diesel Injection Cleaner 500ml

Have an Audi A4 B7 2.0 TDI and had an issue with juddering when accelerating hard. It was making the car very annoying to drive. Have done quite a bit of work on the car to try and fix the issue but nothing I found on forums etc worked. I brought this and a new fuel filter, removed the old fuel filter and filled the new fuel filter with this product. The car was idled on the drive for about 5 mins and after making sure no leaks I took about a 40 mins drive with a low fuel level and then filled half a tank ~35 ltr. next day low down it felt very smooth. in that I mean 30mph in 4th was virtually impossible before but manageable after. the stutter was still there though... then after around 90 miles I found the car accelerated very smooth with little to no judder. whatever it cleaned i have no idea but i have just brought another can in the hope it finishes the job. It has def made a positive difference to the performance and I am hoping the next can eliminates the now "very intermittent" judder.

Engine feel's more powerfull and run smoothly after use this

I recommend a good price and quality