[diesel_mercedes] There's A Fungus Among Us......

 

Sigh ;

I ran the fuel down to low fuel lamp on (532 miles , YAY !) , saw the dreaded black crud in the clear plastic intake screen again and decided to pull the in tank fuel screen and see what's what .

The remaining two gallons of fuel drained out looking  fine , the screen was almost spotless and putting a finger inside the tank's hole revealed nothing so I sighed (grumbled actually) , buttoned it back up and pulled the fuel gauge sender , as soon as it began to with draw I knew I had troubles as the tube's exterior was lightly coated in black filmy stuff....


I took the sender apart and guess what ? the lower inside of the tube and the float , contacts etc. were all coated in black chunks that *instantly* dissolved into fine paste when you touched them .


FUNGUS AGAIN .


So , I cleaned it all out and this time cleaned and polished the inside of the tube with a wire brush .


I then cleaned out the crap in the clear plastic intake screen .


When I take it down off the safety stands I'll try over dosing it with a half gallon of Startron when I tank it up again .


Remember the diesel fuel leaks I had ? the weeping diesel fuel attacked and destroyed the engine shock absorber mounts (kits from The Classic Center are not $pendy) , apparently the trailing diesel fuel that coated the underside of the car also attacked the rubber CV joint boots , they're all cracked now and one has parted spraying globs of $pecial CV joint grease all over the under side of the car......


Sigh .


I'd replaced the broken air rubber cleaner mount last week , flexed the remaining two as far as they'd go and no cracks , of course I noticed they'd both parted last night so I replaced them too , might as well since I was in there tightening up the new V Belts .


I see Pelican Parts has rebuilt drive axles for $101......


I also adjusted the vales , finding most of the ones in the front three cylinders tight .


I'd noticed the idle speed had dropped from 700 to 500 RPM's and the cold start had a loping idle .


More soon , I have other works to do to - day .


-Nate

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Posted by: vwnate1@yahoo.com
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