| View previous topic :: View next topic |
| Author |
Message |
tomengland
Joined: 09 Jan 2015
Posts: 9
City/Region: Winona
State or Province: MN
|
 Posted: Mon May 11, 2015 8:38 pm Post subject: 09 175HP Susuki no power |
 |
|
Last Fall when my dad had the boat out he noticed the motor had no power to get the boat on plane. I checked the prop this weekend and did not find any line or material on the shaft, and the prop looked fine. My dad said no lights were flashing or beeping noises were noticed on the gauges. The motor never stalled but ran fine at lower RPM. It sounds like a fuel issue to me. I thought I would ask the "brats" and see what you think the problem might be.
Thomas England, DVM
Winona MN
26 venture
"sheSayNo" |
|
| Back to top |
|
 |
Blueback
Joined: 02 Oct 2004
Posts: 235
City/Region: Qualicum Beach, Vancouver Island
State or Province: BC
C-Dory Year: 1990
C-Dory Model: 16 Angler
Vessel Name: Blueback
Photos: Blueback
|
| Posted: Mon May 11, 2015 9:34 pm Post subject: Re: 09 175HP Susuki no power |
|
|
| tomengland wrote: | Last Fall when my dad had the boat out he noticed the motor had no power to get the boat on plane. I checked the prop this weekend and did not find any line or material on the shaft, and the prop looked fine. My dad said no lights were flashing or beeping noises were noticed on the gauges. The motor never stalled but ran fine at lower RPM. It sounds like a fuel issue to me. I thought I would ask the "brats" and see what you think the problem might be.
The answer here-- after checking all the easy stuff-which- if your a safe competent boater you have done already- the next step is accomplished by running a computerized Outboard Electronic Ignition Systems and Diagnostic piece of Software. This is the upside of the electronics programs today.
Thomas England, DVM
Winona MN
26 venture
"sheSayNo" |
_________________
I'm in the third stage of life:
1-Learn to catch fish.
2-Catch fish -hopefully-
3-Work at rebuilding the endangered runs of salmonids on the West Coast |
|
| Back to top |
|
|
thataway
Joined: 02 Nov 2003
Posts: 21532
City/Region: Pensacola
State or Province: FL
C-Dory Year: 2007
C-Dory Model: 25 Cruiser
Vessel Name: thataway
Photos: Thataway
|
| Posted: Mon May 11, 2015 9:53 pm Post subject: |
|
|
We really need a bit more information. What were the max RPM that the engine turned vs GPS speed? For example, if the engine spooled up to 5500 RPM, and little forward motion then a spun hub in the prop would come to mind.
If the engine didn't develop RPM, then you are correct that the fuel would be high on the list. First look at fuel filter, drain any material in the bowl, and see if water present. Replace the fuel filter. Did the squeeze bulb collapse? Check the vent, check anti siphon valve, check fuel lines, and also the valve selector for the tank. I have seen a piece of teflon tape in get caught in a line to cause restriction. Check the fuel lines, for being pinched all along their course. Finally the fuel pickup.
Also water in the fuel can cause issues, if there is just a little. Also age of fuel, and has it been stabilized?
Lots of things to check.
_________________
Bob Austin
Thataway
Thataway (Ex Seaweed) 2007 25 C Dory May 2018 to Oct. 2021
Thisaway 2006 22' CDory November 2011 to May 2018
Caracal 18 140 Suzuki 2007 to present
Thataway TomCat 255 150 Suzukis June 2006 thru August 2011
C Pelican; 1992, 22 Cruiser, 2002 thru 2006
Frequent Sea; 2003 C D 25, 2007 thru 2009
KA6PKB
Home port: Pensacola FL |
|
| Back to top |
|
|
|
|
You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot vote in polls in this forum
You cannot attach files in this forum
You cannot download files in this forum
|
|
Search
Private Messages
Profile
Log in
Register
Help
