Normaly my fuel pressure stays at 21 psi, no matter what, and last night the fuel pressure gauge was pegged at 30 psi. The Fass is as loud as normal, and its an electrical autometer phantom gauge. Any body have any ideas on whats going on?

 

Bad connection somewhere......

 

mine did same thing last week. called quad and they sent me new 40 psi sending unit at no charge.came in the mail in 4 days. problem fixed . thanks quad