SaltyCajun.com

SaltyCajun.com (http://www.saltycajun.com/forum/index.php)
-   General Discussion (Everything Else) (http://www.saltycajun.com/forum/forumdisplay.php?f=2)
-   -   Question about Mercury 90hp (http://www.saltycajun.com/forum/showthread.php?t=55742)

BradleyPrejean87 08-19-2014 09:06 PM

Question about Mercury 90hp
 
Now i'm not a fan of mercury at all but I was looking at a 90hp that is on and 17' express aluminum haul. It is a little sluggish to take off I was wondering does this sound like a carb issue or could it be something else? Compression checks out and all that is fine with the motor and once it takes off it runs great its just very sluggish out the gate?


Anyone have this issue before or opinion on the matter?

Montauk17 08-19-2014 09:14 PM

Could very well be dirty carbs. Could also be the wrong pitch and/or prop design for the boat.

BradleyPrejean87 08-19-2014 09:17 PM

Quote:

Originally Posted by Montauk17 (Post 715161)
Could very well be dirty carbs. Could also be the wrong pitch and/or prop design for the boat.


Thought about the pitch also but it just seems like its the motor that is straining

marshrunner757 08-19-2014 09:24 PM

Without hearing the motor I'm saying prop. Could be carbs or fuel filter but if I was betting its a prop vs hull problem. May jump right out on a different hull.

Sent from my SAMSUNG-SM-G900A using Tapatalk

BradleyPrejean87 08-19-2014 09:25 PM

Quote:

Originally Posted by marshrunner757 (Post 715169)
Without hearing the motor I'm saying prop. Could be carbs or fuel filter but if I was betting its a prop vs hull problem. May jump right out on a different hull.

Sent from my SAMSUNG-SM-G900A using Tapatalk


interesting have you guys had much trouble with mercury before I actually haven't owned one that didn't give me trouble yet

BassYakR 08-19-2014 09:28 PM

I had a 90merc on my 17ft express and it hopped out the water... it had a 21p stilletto prop. Ran 53mph also.

Sent from my SPH-L720 using Tapatalk

marshrunner757 08-19-2014 09:34 PM

I've ran nothing but merc to date from 25 up to 125. I've never had a problem. The boat I have now with a 40 tuned to 60+ gave me fits til I got the prop right. I'm no prop expert by any stretch but I've seen what a huge difference a prop will make. Contact Cajunchristian. He's very knowledgeable.

Sent from my SAMSUNG-SM-G900A using Tapatalk

BradleyPrejean87 08-19-2014 09:40 PM

2 Attachment(s)
This is the boat i'm actually thinking about purchasing it. Guy is asking 3000.00 for it but just wanted others opinions about the motor issue

marshrunner757 08-19-2014 10:05 PM

What brand and pitch is the prop? Also what year is the boat and motor?

Sent from my SAMSUNG-SM-G900A using Tapatalk

jopete 08-19-2014 10:31 PM

that 90 ought to throw that boat on step with authority. and haul butt on top.
either it's a prop issue or dirty carb.

if u don't want it let me know where it is, for 3k it's a great deal.

Natural Light Kid 08-19-2014 10:44 PM

Quote:

Originally Posted by jopete (Post 715202)
that 90 ought to throw that boat on step with authority. and haul butt on top.
either it's a prop issue or dirty carb.

if u don't want it let me know where it is, for 3k it's a great deal.

Ditto

BradleyPrejean87 08-19-2014 11:24 PM

yeah I think i'm gonna go grab it for that price

specknation 08-19-2014 11:36 PM

Don't make a 3000 dollar mistake, get compression check bad cylinder or two will jump the price up quick to have it fixed.

BradleyPrejean87 08-19-2014 11:42 PM

Quote:

Originally Posted by specknation (Post 715212)
Don't make a 3000 dollar mistake, get compression check bad cylinder or two will jump the price up quick to have it fixed.


compression check was done already its fine on that aspect its just the sluggishness at the start i'm worried about

specknation 08-20-2014 12:22 AM

Ok sounds good

BradleyPrejean87 08-20-2014 12:28 AM

I plan on using it to fish big lake hope she handles light chop pretty well

BradleyPrejean87 08-20-2014 02:27 AM

Quote:

Originally Posted by marshrunner757 (Post 715196)
What brand and pitch is the prop? Also what year is the boat and motor?

Sent from my SAMSUNG-SM-G900A using Tapatalk

the boat and motor is a 1999

BradleyPrejean87 08-20-2014 04:49 AM

the Prop is a LASER 2 with a 24 pitch prop!

Montauk17 08-20-2014 06:14 AM

Quote:

Originally Posted by BradleyPrejean87 (Post 715223)
the Prop is a LASER 2 with a 24 pitch prop!

There is your problem,too much pitch. Once it does plane out how many rpm's does it turn up at wide open? Needs to be 5,500 or close to it.

Natural Light Kid 08-20-2014 06:26 AM

Run away from it. Under no circumstance should you buy that boat. However can I have the guys contact info lol. I agree with montauk, sounds like a pitch problem.


All times are GMT -5. The time now is 04:32 AM.

Powered by vBulletin®
Copyright ©2000 - [ARG:3 UNDEFINED], Jelsoft Enterprises Ltd.
vB.Sponsors
All content, images, designs, and logos are Copyright © 2009-2012,
Salty Cajun, LLC
No unathorized use is permitted