1991 dt 140 very loud

naper

Recruit
Joined
Sep 9, 2010
Messages
5
:confused:motor sounds very loud on take off about mid througtle. also so loud that u can not have conversation while boating at all. i am thinking about tearing the exaust tube off to to see if it warped. i am very afraid of how many bolts are going to break off while i do this. so i was just going to see if any one else that has this motor has this problem. my motor is also a jet pumped motor. i dont no if that makes any differince when it comes to noise. i have heard other outboard motors taking off from the boat ramp and they sound way better than mine. thank u for any info
 

eli_lilly

Chief Petty Officer
Joined
Dec 22, 2005
Messages
435
Re: 1991 dt 140 very loud

Are you sure you're just not hearing the difference between your older 2 stroke outboard and the other boaters' newer 4 strokes?

-E
 

naper

Recruit
Joined
Sep 9, 2010
Messages
5
Re: 1991 dt 140 very loud

does any body know when a dt140 is jet pumped. were the exaust gasses escape from
 
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