I have had the car for over 6 years and am very happy with it. From the get go it had the following problem and no one here in germany has found a fix: Every once in a while and only when cranking up, it seems to run on only 3-4 pistons. If it starts without a problem, it will run for hours without a hitch. This only happens when trying to start the engine. I can tell at once, as the engine runs very rough. Usually, after about 10 miles, the phenomenon just disappears from one second to the next.
No matter how hot or cold the engine or the weather, it can happen anytime. For about 2 years, it did not happen once.
I have changed out a lot of parts like gaspump, wires, etc. no change. I have been to quite a few shops here in germany, nobody could help me.
Major problem, since it only happens once in a while, it is kind of hard to show off the problem. The last 2 days it was really bad, today no problems.
HELP
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www.main11er.de)