So I've decided to replace my "lumpy" injection timing device to avoid ruining another vacuum pump on my '95 E300D. Has any one else done this on a 606 engine? The part that bothers me is what the shop manual procedure 07.1-8014 says at the top of the first page - Preceding work -remove the fuel injection pump. Other listers have written that they replaced the timing devices on 602 engines without removing the FI pump. What do you suppose changed from the 602 to the 606 engine design? The procedure for R&Ring the FI pump looks like a much bigger deal than R&Ring just the timing device. Can anybody enlighten me?
Thanks all. Ned Kleinhenz '95 E300D x2 '85 300D '80 300TD
