useing ears

[dondi]

140 hp merc i o will it hurt to run motor for long period with ears on in my driveway trying to duplicate a problem of non starting when engine is warm? new to this sorry if it seems like dumb questin:redface:

 

[fat fanny]

Re: useing ears

It shouldn't hurt but if your trying to duplicate a running issue while it's not under load you find it a little difficult. For more troublshooting info go to the adults only stickie at the top of this forum allot of great info and a must read. Also you could add some more info to the issue what year?,what ignition system, exact symtoms of issue, ect.

 

[CobiaXL]

Re: useing ears

Long as you got water going thru pump and engine,you can idle all day...I wouldnt rev it over 2500 rpms on muffs.