the low side of your ac system is the big of the two, the other is the high side, big one has the blue top and the high has the red one.
On the valve cover, with a large vacuum hose attached
that module should be located in the trunk up against the back seat, youll find a few of them there.
Yes, there is a wiring diagram fro the stock stereo for the 1993 Lincoln Continental. This can be find in the maintenance manual.
The 1994 VW Jetta PCV valve is located on the outside of the air cleaner housing. You can find the valve on the back side of the housing.
You can find the low pressure valve for your 1994 Pontiac Transport on the top of the air conditioner compressor. The low pressure valve will have a blue top.
You can find various parts for these vehicles on Ebay. Also Lincoln Land in Florida may have what you need as well.
ABOVE THE GLOVE BOX ON THE RIGHT
On the pump
you can find a power sterring pump at the Lincoln farm 18144489311, or you can go to bakers auto web site, bakersauto.com
You can view the 2001 Lincoln Continental Owner Guide ( which includes the fuse diagram ) online at : www . motorcraft service . com ( no spaces ) Click on Owner Guides
Engine Size? Anyways, look on one of the valve covers, I believe you will find it there.
The firing order on a 1992 Lincoln Continental is 1, 5, 4, 2, 6, 3, 7, 8. The number one cylinder is on the front right.