You're right Arthur. Isn't it funny how often both of these codes come up with the M104 engines with OBD-I?
We all know what causes the egr code (plugged up inlet pipe), but I wonder why these cars are so hard on these upshift delay valves? Weird.
2001 E430, Bourdeaux Red, Oyster interior.
1973 280SE 4.5, 170,000 miles. 568 Signal Red, Black MB Tex. "The Red Baron".
Last edited by suginami; 04-14-2002 at 01:59 PM.