texasfishingforum.com logo
Main Menu
Advertisement
Affiliates
Advertisement
Newest Members
Bobby J., JPhillips1973, RTFishal, H1 ranger, T-RigLunkers
119177 Registered Users
Top Posters(All Time)
hopalong 120,963
TexDawg 119,754
Bigbob_FTW 95,288
John175☮ 85,918
Pilothawk 83,274
Bob Davis 82,275
Mark Perry 72,469
Derek 🐝 68,321
JDavis7873 67,416
Forum Statistics
Forums59
Topics1,038,797
Posts13,952,949
Members144,177
Most Online39,925
Dec 30th, 2023
Print Thread
2012 Optimax 125 1.5L bogs under load #14459062 08/25/22 03:50 PM
Joined: Jun 2016
Posts: 813
D Egge Offline OP
Pro Angler
OP Offline
Pro Angler
Joined: Jun 2016
Posts: 813
Motor will run great leaving ramp in the am going to a spot. I shut it down and fish for a bit. This scenario might be repeated for several hours with no issues. I start the motor, it runs rough and I will put it in gear and it feels like it's running on 1 cylinder. Wont throttle up past 2500 or so rpm. Take it out of gear and it will rev to redline no problem.
I have replaced fuel filter, plugs, fuel line and bulb. Nothing helps. Anybody ever had this problem? Whats the fix?


_______________

Dave Egge

Phoenix 819 Pro
_____________________________________
And he said unto them, Follow me, and I will make you fishers of men
Re: 2012 Optimax 125 1.5L bogs under load [Re: D Egge] #14459212 08/25/22 06:27 PM
Joined: Dec 2021
Posts: 489
F
flashman252 Offline
Angler
Offline
Angler
F
Joined: Dec 2021
Posts: 489
Possibly a weak coil in one of the cylinders that is going in and out?

Re: 2012 Optimax 125 1.5L bogs under load [Re: flashman252] #14459248 08/25/22 06:50 PM
Joined: Jun 2016
Posts: 813
D Egge Offline OP
Pro Angler
OP Offline
Pro Angler
Joined: Jun 2016
Posts: 813
That kinda seems to be the consensus......


_______________

Dave Egge

Phoenix 819 Pro
_____________________________________
And he said unto them, Follow me, and I will make you fishers of men
Re: 2012 Optimax 125 1.5L bogs under load [Re: D Egge] #14459570 08/25/22 11:01 PM
Joined: Jul 2020
Posts: 479
H
Hulapoppin Offline
Angler
Offline
Angler
H
Joined: Jul 2020
Posts: 479
Had the same type deal with a 225 opti, changed coils, plugs, wires and filters and nothing helped. I think I may have found the problem now, changed the outside air temperature sensor and it has been running fine since. Does it do it in cold weather? My ran fine in cold weather.

Re: 2012 Optimax 125 1.5L bogs under load [Re: D Egge] #14460887 08/27/22 03:40 PM
Joined: Dec 2010
Posts: 5,585
M
Mckinneycrappiecatcher Offline
TFF Celebrity
Offline
TFF Celebrity
M
Joined: Dec 2010
Posts: 5,585
Coil pack

Re: 2012 Optimax 125 1.5L bogs under load [Re: D Egge] #14465680 09/02/22 12:11 AM
Joined: Jun 2016
Posts: 813
D Egge Offline OP
Pro Angler
OP Offline
Pro Angler
Joined: Jun 2016
Posts: 813
It was a coil pack...
Thanks all!


_______________

Dave Egge

Phoenix 819 Pro
_____________________________________
And he said unto them, Follow me, and I will make you fishers of men
Previous Thread
Index
Next Thread

© 1998-2022 OUTDOOR SITES NETWORK all rights reserved USA and Worldwide
Powered by UBB.threads™ PHP Forum Software 7.7.3