What does everyone make of the fact that the car seems to now be running fine? Presumably the primer pump hadn't been tried yet, but I'll confirm tomorrow.
Should the pump still be used? Could the issue have resolved on it's own (during tow or otherwise?) At what point should I feel sure that the car is back in working order?
Quote:
Originally Posted by barry12345
The manual primer pump is located at the base of the injection pump. The original pumps had a white knob you unscrewed and pumped until you you heard a noise. That is the relief valve opening. The push on the pump with your fingers becomes more resistant as well as you pump. A lot of these primer pumps where replaced with a unit with a black knob. These you do not unscrew to use and screw down once used. You just finger pump them.
|
Very helpful. That gets me on the right track and I'll be watching videos and reading more so I have more of a grasp on this mechanism. But it sounds like something I can manage on my own.
Quote:
Originally Posted by Junkman
Separate issue since the car is new to you, buy and store in the trunk: both fuel filters (2 sets), 3' of return fuel line, wrenches, cutter, pliers and screw drivers to install the filters and return line. Also, you may need to be able to crack the injector hard lines at the injector. Add some shop rags. Buy a small inexpensive storage box (small fishing tackle boxes work) in which to store everything.
NAPA has a 1/8" fuel line that is locally available and seems to hold up better than the covered line available from MBZ parts suppliers.
Be sure that the filters are changed before taking a long trip.
|
Thank you for this. I have most of these already, except the fuel filters. Great to know that it's recommended to replace before a long trip. For all the research I've done, this sort of tip never seemed to come up. Much to learn.