Rough idle.
I would like to replace the EGR valve myself.
searching the Web- I can find nothing, let alone a shop manual on this truck. Any help appreciated a great deal.

A MONTH LATER UPDATE JAN 2004. - I cleaned the EGR Tube. It took me maybe 20 minutes tops to take it off. And I added a bottle of Gumout Emission cleaner to the gas. The check engine light went off and it idles fine. Now I add Mystery Oil to every tank and keep my fingers crossed.

__________________
Steve Danville
what i did myself.
CPS
rear shocks
MAS x 3.
SparkPlugs (twice)
Fuel pump & Filter
Window switch
replaced both failed horns with Honda horns.
Cleaned ERG Tube
Oil changes
Oil consumption Fix
Brake Pads
A/C Recharge
Anti-Freeze change X 2.
Front Shocks. Monroe. $90
Mercedes Warrenty Work:
Harmonic balancer,power steering clamp. Cat converters.Drive Shaft Bearing.s
Replaced Outer Lower Tie Rods and front lower ball joints at 156,000 miles