Hi There, I have had my 1997 E300TD aventgarde automatic with 120000 miles a few weeks now and I'm still suffering power loss. I have fitted a new exhaust including cat and I fitted a maf today with no improvment. I cant find any split pipes or hear any hissing noises. It there all the time but really shows the problem when I hook on the caravan, It's not too bad until I hit a hill and it just dies and I have to change down manually but this does not help a lot and the engine gets hot. I dont know what else to try as this is getting expensive. Can anyone help.
Thanks Stan.
Thanks Stan.