is it safe and ok to remove both coolant hoses from ecm and blow through them with compressed air to make sure all is clean and flowing well? ok to blow back through hoses and blow through the ecm? had boat in water today for first times since late 2017, ran great but water gauge didnt work and found it to be clogged so was wondering about ecm passages? motor ran great and didn't get hot just trying to keep it going well
2022 z519 cup 225 merc 4s ser # 3B210484. 2--hds12 live units. 2 poles, atlas plate, ghost, hamby's, active target, merc digital gauges
2002 basscat pantera 3 (dad bought new) sold 8-2-22
2000 stratos 20 ss (bought new) 200 hp Rude ficht great boat/motor sold 11-21
pulled by a 2500HD Denali
proud dad of an ARMY Captain
MAGA
ASE/GM Master tech before tools
Don't see why not, just cut the pressure down.
Good luck with her.
2000 Javelin Renegade 20 DC.
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Originally Posted by tdt91
she's an awesome beast!!!! like timex made her!! (knocking on wooden desk)
2022 z519 cup 225 merc 4s ser # 3B210484. 2--hds12 live units. 2 poles, atlas plate, ghost, hamby's, active target, merc digital gauges
2002 basscat pantera 3 (dad bought new) sold 8-2-22
2000 stratos 20 ss (bought new) 200 hp Rude ficht great boat/motor sold 11-21
pulled by a 2500HD Denali
proud dad of an ARMY Captain
MAGA
ASE/GM Master tech before tools
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