1. I'm doing a 3800 series II/4l60 swap from a 1997 pont firebird into a 1983 Datusn 280zx and need some help on wiring issues. I've hooked the yellow 50amp wire from the original datsun ignition switch to the 3800 starter. I ran the (+) (battery now located in the truck) up to the 3800 starter, starter is grounded to the chassis. Then ran a (+) from the 3800 starter to the 3800 alt. Then I hooked up the datsun alternator wire from the body harness, more specifically the fusable links, to the 3800 altenator. After I run the (+)wires from the fusable links to the rear of the car and on the battery is there anything else I might need to address to start the car? Would the non present firebird bcm cause any issues? Any advice how I should hook up the speedo & tach? How about the 4l60 trans, how do I hook up the VSS? 2. I am also workin on a series II 3800 olds intrigue. The car is a 1999 Olds intrigue originally equiped w/a naturally aspirated L36 that I then swapped a supercharged L67 from a 97 pont GTP in its place. Part of the problem is I can't find any schematics or repair manuals for the thing! The car WILL start with the original L36 pcm and L36 engine wiring harness, but when I try and use the L67 PCM it won't start. Fuel pump is good, its getting spark and everything seems visibly correct. I think the issue maybe the VATS. Since I'm trying to use the l67 pcm it may not be interfacing properly w/the original L36 Intrigue bcm. I know about the vats delete/overide/ect but I fear that the general how to's aren't specific enough for this particular car. Any ideas or assistance? 3. Finally im workin on a 79 280zx w/hacked, ghetto rigged wiring(under dash wiring harness) by the previous owner. A friend bought it an wants me to fix it. It cranks, but will not start. All the relays seem good, the fuseable links are fine and the fuel pump is working and the glass fuses are in good shape. It has spark too. When I check the harness to the fuel pump, its only seeing 6.7V. Do you have any advice or assistance you could offer? Also does have or use facebook? I finally came from under my rock and got a smart phone that i can get direct messages from!!!