Short version: do I need to bleed cooling system if I let air in highest hoses?
Long version: So I removed a shower hot water system someone had installed on my used Prado cooling system. It was teed in high up on what I guess is the heater system. I took it out and put straight junctions in, but lost all the fluid at the highest point in both hoses. I thought it would just pump through. Car is running fine but I'm having issues with the LPG system not wanting to run and it's alarm going off. I want to rule out the cooling system, so do I need to bleed the system or would it have pumped through?
Long version: So I removed a shower hot water system someone had installed on my used Prado cooling system. It was teed in high up on what I guess is the heater system. I took it out and put straight junctions in, but lost all the fluid at the highest point in both hoses. I thought it would just pump through. Car is running fine but I'm having issues with the LPG system not wanting to run and it's alarm going off. I want to rule out the cooling system, so do I need to bleed the system or would it have pumped through?
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