Pavel Melnichuk

Hey I have a 2000 e55 amg which I purchased about 3 years ago salvaged on cop art for 1800 with 87k miles which I had to get fully resprayed and that’s it but I drove the car the whole time as my daily and love the car but last couple months have been rough as I started to get codes and just can’t get rid of them but I got my first misfire couple months back didn’t think to much of it then realized I have less power since I was getting beat by g35/350z when I should have no problem with them and at the same time I was trying to make it louder a bit and cut my resonator off only to find out my secondary cats were clogged so I hollowed them out and I felt a big power gain I was back to being fast but still had the codes so I went out to the dealer and picked up brand new oem coils packs and wires and got brand ngk plugs problem never left still misfiring 2 and 8 then I got a new maf censor didn’t help then I got new o2 censors didn’t help (all oem nothing aftermarket) changed other stuff like fuel filter alternator did transmission service all that and still the problem won’t go away I’m thinking it can be bad compression or bad injectors but that don’t make sense since it still pulls hard and would only misfire at 6k rpms and or past 130mph also I noticed it I floor it then I would get insane power cuts on 1st gear where it cuts for a second then gives it back then cuts and keeps doing it while my foot down on the pedal and in 2nd too but you don’t feel it as much as on 1st so idk what to do how to do it I asked mechanic friends and nobody has a clue so hoping someone can help me out to bring my car back to it’s glory

RDunkin

WOW Pavel Melnichuk. I hope you have it sorted out and know why it was doing that by now, 5-28-2021 !!! If so Sir, what was it, Ignition component?

rludlam1

rludlam1 2001 e55 amg