I have the 1995 blazer full size with the 4.3 vortec. I can't get the manifold off to fix the fuel pressure regulator to save my life. I got the bolts on the sides. On the throttle body the three in the back. I got them all but I can't let it or move it whatsoever. Any tips?

 

no one ?

 

10 bolts/studs total. Throttle body does not need to be removed.

 

If all of the bolts are off for sure, then just get a screwdriver under one of the areas where the bolt is and pry up. Be careful where you do it so that you don't mess up a mating surface where the gasket contacts.