^Thanks. Called Macro recently but they only do service by appointment.

BTW I replaced my engine because of constant overheating. When the new engine was installed, there was still an unusual high pressure from the cooling system. And since the LPG kit isn't functioning, I asked the mechanic to bypass the "vaporizer". It instantly relieved the pressure from the cooling system (the upper rad hose is no longer bloated).

Been two months already and no overheat. My new engine seems ready for LPG. So I'll have the it reactivated asap. I hope the LPG's ECU is still intact.