Well where to start I have a Ml270 bought it off my mother in law she was driving in limp mode for 5 months. I found a possible cause the fuse hidden away behind fuse box was blown replaced it. Coolant light went off and heated seats started working again. Car started and turbo engaged. Thought it had fixed but then went limp limited to 3k revs, replaced maf I didn't use a pierberg or anything just an unbranded one, still tan the same.
Now this is where it gets confusing. When started in morning it runs as it should heats up a bit and limps again. Now if I turn off and on rev it it will be fine I can go for miles if I floor it and keep the power going occasionally, come to traffic and it will limp again its great when it run but I can't drive everywhere at 2.5k revs willl soon get a few speeding tickets
I am going to have it in a star on Tuesday but if anyone knows anything and could save a few pennies that would be nice
Thanks all
Now this is where it gets confusing. When started in morning it runs as it should heats up a bit and limps again. Now if I turn off and on rev it it will be fine I can go for miles if I floor it and keep the power going occasionally, come to traffic and it will limp again its great when it run but I can't drive everywhere at 2.5k revs willl soon get a few speeding tickets
I am going to have it in a star on Tuesday but if anyone knows anything and could save a few pennies that would be nice
Thanks all