BenzWorld Junior Member
Date registered: May 2016
Vehicle: 1977 280SE (W116)
Location: Denver, CO
Mentioned: 0 Post(s)
Quoted: 2 Post(s)
Well, after letting the screw soak in the PB Blaster for a while I finally got it to budge. Unfortunately, the screw doesn't seem to do anything.
I let the car get up to temperature, and turned the screw a quarter turn counter-clockwise. I waited for about a minute with no changes. Did the same thing 3 more times. No changes. By the end, the screw was all the way out and the engine was still running the same. What is going on? Am I screwed? No pun intended haha
Attached is a picture of the screw and hole.