I have a 60 hp 4 stroke efi mercury. It ran good last year got it out this year checking it out before taking it out it would not pee. So I trimmed it all the way up to have better access to the lower unit. When I let the motor back down it will not start. It will crank and hit some time. Checked all fuses and fuel lines with filters.
Took the vst off and cleaned still no start. Check spark good blue spark.
Decided to check injectors pulled one out left it plugged up and the motor start easy and ran and fast rpm. Chek all 4 same on all.
Checked throttle it opened. Decided it was Tha iac not letting it ge air changed it no help. Took the hose off at iac still not start it will hit and run a few rims then dies and then no start.
Any one know what the next step should be.
Took the vst off and cleaned still no start. Check spark good blue spark.
Decided to check injectors pulled one out left it plugged up and the motor start easy and ran and fast rpm. Chek all 4 same on all.
Checked throttle it opened. Decided it was Tha iac not letting it ge air changed it no help. Took the hose off at iac still not start it will hit and run a few rims then dies and then no start.
Any one know what the next step should be.