ibnudie2
+1y
i have a gauge which reads front and rear and tank psi. when i first install this with 400 psi senders it worked fine but over time it started to act up. then i blew a gauge when installing some wires. after i put in the new gauge the psi for front back and tank were way off the psi would go up and down about 20-30 psi and tank psi was way off. i bought new sender units (150psi) and installed them and still same thing. can anyone help?