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#1
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Hello, I have had my 300D for about a year the engine is rebuilt, the injectors are also new ( rebuilt).I still have a pinging knocking noise for about mile when I fist start the car. After it gets to operating temp. the pinging goes away. The car runs strong with moderate smoke.
Do I have it timed right? or is it my pump? What should the drip rate be when you set your timing with a drip tube. I have heard several versions. Any input would be great. |
#2
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When cold, the engine is not running to its potential. It is very normal to hear more clatter and pinging when cold.
I have seen this a number of times. ------------------ Benzmac: Donnie Drummonds 300E ASE CERTIFIED MASTER AUTO TECHNICIAN MERCEDES SPECIALIST 8 YRS PARTNER IN MERCEDESSHOP.COM OWNER OF MB AUTOWERKS .COM |
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