My 01 Buick regal with supercharged 3800 won't

Around 45-58psi. Look up this forum www.3800pro.com

This can be a problem with your starter so better check the starter or have it replace...

Hope that helps........

punch that in on google they should have one they had one for a century that i worked on

should be on the fuel rail, take the plastic engine cover off and you should see the injector rails on either side of the supercharger, got to be real close to the line towards the firewall

Your Regal has no cable.....This is a moving needle operated by a magnetic coil.....
If not wotking ?? Could be a vehicle speed sensor????

The supercharger is how air gets into the engine.
Two rotors force the air into the cylinder heads creating more pressure thus more horsepower.

Your engine is designed to run with the parts that are on it. If you change the intake manifold to one on a 3800 without a supercharger you will get into a situation where you will have to change the injectors and add other parts to make it run correctly. Not to mention the reprogramming issue.

If the supercharger is the problem try these people.

http://www.pse.us/indexpage.htm

I bought a s/c from them and it works better than the original.

you can not put a regular 3800 intake in place of the 3800 super charged engine,the compression ratio is lower than the regular 3800 engine.......!

Im assuming this is the Series I 3800? If so, if you can email me I can send you some directions on the process. Its for a Series II 3800 but it should be similar. If you cant email me, post up and I'll see what I can do.

if you look on the top of your supercharger, you will see it. u have to get it out with a hex screwdriver

if this car is been sitting, the battery might be low or dead, but if not,
then,
you know your question confuse me a little be, because if your car won't turn, that has nothing to do with the filter, but if the car crank but wont start then it migh be a bad fuel pump, the way to fin that is, by aplying some flamable brake or carburetor cleaner to the intake, then if the car starts or try to, most likelly your fuel pump is gone.