Hi!
Have a 2010 220CDi. Went to local mechanic with a Coolant issue. Said it was the Fuel Filter housing.
Apparently a common problem. He repaired the leak but ever since the car seems to have rough on idle. Idles fluctuates from 820 to 860 revs when stationary. Is this normal?
It got extremely bad and I returned to mechanic. He said it was a Injector seal. He showed me the bad injector hissing away. He changed the seal but the car still has a rough idle.
Would be grateful for any advice
Have a 2010 220CDi. Went to local mechanic with a Coolant issue. Said it was the Fuel Filter housing.
Apparently a common problem. He repaired the leak but ever since the car seems to have rough on idle. Idles fluctuates from 820 to 860 revs when stationary. Is this normal?
It got extremely bad and I returned to mechanic. He said it was a Injector seal. He showed me the bad injector hissing away. He changed the seal but the car still has a rough idle.
Would be grateful for any advice