stagger in revs..

[SHO_Stop'r]

hey guys jsut registered with SHOforum. Got my SHO at a auction for 900 bux 93 mtx. I replaced the belts, Waterpump, radiator , and alot of gaskets. Now that I finished it it kind of laggs from idle to 3500 rpm or so.. after that it jumps to power and puts u back in the seat. So it kidna of gurgles at the start. Anyone know what I can do it rid this ? what can i check ? replace ?

Thanks for any help

 

[advocate]

check to see if your secondaries are functioning, If you open the hood and rev to 4000+ rpm you should see them open, same thing for when you start or shut off the car.

Chances are they are stuck (vacuum actuated) or the electrical connection is unplugged (this same thing happened to my car). Check right behind the intake (nearest the firewall) for anything unplugged.

 

[SHO_Stop'r]

hmm i just did alot of work on my engine. That was one of the last thing si plugged back in. Can they go bad ? how can i check ?

thanks for the help. Ive never worked seriuosly on cars till now SHO i did all the work myself with the guidence of a mechanic frient who also owns and SHO