2004 Mercedes benz c240 transmission
I recently put AMG wheels on my 2004 Mercedes
Benz c240 which originally comes with size 16
wheels. The AMG wheels that I put on are 18x8.5 in
the front and 9.5 rear. Now the transmission shifts
hard past 2nd and on third it’s a hard shift also but
followed by a strange grinding noise that’s fades as
it shifts up to the next gear. Please help me it’s been
my project car for 2 years now and it was pasted
down to me as a graduation gift.