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BROOKS
MMT 1000 Club
Joined: Tue Jan 13, 2009 9:46 pm Posts: 4596 Location: East TEXAN Proud
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 Runs Like Crap ....
I ain't bery smart 'bout all the mechanics operations of these MudMotorMachineThangs ...... but ..... Mines GTR35 gots to runnin' like crap 'bout the last week of the first split .... I mean ..... rruunn .. bumm .. bumm .. rruunn .. bumm .. bumm .. Pop .. bumm .. Pop .. rrunn .. Pop ... and so forth. I changed the fuel filter and it gots me out there two mo times and started that again !!! I have now fixed the problem and thot I would post it rite here in the Engine Fourm and see ifin' ya'lls can figure what it was !!!!! One mo hint .... the mo fuel you gave it .. the worse it got ... ideled just fine !!!! Winner of this said contest gits a Christmas gift !!!! 
_________________ Git a Gator-Tail or ride in mines wake ...... MtrFact !!!!! '05 Model .... Still Number One on the Water !!!!
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Fri Dec 04, 2009 2:46 pm |
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WestEndAngler
MMT Moderator
Joined: Thu Mar 05, 2009 9:11 am Posts: 9143 Location: Houston | Surfside
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 Re: Runs Like Crap ....
Brooks, bad fuel? Did you notice any improvement after swapping fuel filter? They can get clogged up if you got a batch of bad gas. Start simple first.
_________________ GTB 1860 w/ 2019 GTR40XD-HO
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Fri Dec 04, 2009 2:50 pm |
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deadbird8
MMT 1000 Club
Joined: Wed Feb 04, 2009 7:50 pm Posts: 3833 Location: Old East Dallas, Texas
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 Re: Runs Like Crap ....
A) Bad fuel or B) Beard sucked into air intake
_________________ Excel 1851F4 w/ MB35HD+R CDI with a little bit of this and little bit of that
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Fri Dec 04, 2009 3:20 pm |
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PaulDarensbourg
MMT Addict
Joined: Fri Jan 23, 2009 11:07 am Posts: 602 Location: Baton Rouge
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 Re: Runs Like Crap ....
FOWLED PLUG OR REV LIMITER GOT WET
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Fri Dec 04, 2009 3:40 pm |
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BROOKS
MMT 1000 Club
Joined: Tue Jan 13, 2009 9:46 pm Posts: 4596 Location: East TEXAN Proud
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 Re: Runs Like Crap ....
Little mobetter on the discription of the "Pop" .... it was like a "backfire" type of "Pop"
_________________ Git a Gator-Tail or ride in mines wake ...... MtrFact !!!!! '05 Model .... Still Number One on the Water !!!!
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Fri Dec 04, 2009 3:43 pm |
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The Shafer
MMT 1000 Club
Joined: Tue Jan 13, 2009 7:46 pm Posts: 1947 Location: Longview. TX
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 Re: Runs Like Crap ....
deffinatley sounds like a fuel issue to me. carb pretty clean???
_________________ WC 1848 Bateau w/ 36 PD FPR
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Fri Dec 04, 2009 3:55 pm |
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bjg
MMT F.E.
Joined: Thu Jan 15, 2009 7:34 pm Posts: 882 Location: Ahead of you, with a rubber band turning my prop!!
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 Re: Runs Like Crap ....
choke linkage came off making the choke flap jiggle around.
_________________ BUCK OFAMA
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Fri Dec 04, 2009 4:03 pm |
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The Shafer
MMT 1000 Club
Joined: Tue Jan 13, 2009 7:46 pm Posts: 1947 Location: Longview. TX
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 Re: Runs Like Crap ....
_________________ WC 1848 Bateau w/ 36 PD FPR
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Fri Dec 04, 2009 4:11 pm |
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DMC
MMT Pro Member
Joined: Sun Jan 25, 2009 7:23 pm Posts: 204 Location: Bayou House!
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 Re: Runs Like Crap ....
Chafed wire or bad spark plug?
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Fri Dec 04, 2009 4:49 pm |
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WestEndAngler
MMT Moderator
Joined: Thu Mar 05, 2009 9:11 am Posts: 9143 Location: Houston | Surfside
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 Re: Runs Like Crap ....
You could have one of the wires chafed where the tilt / trim start & forward switches are. I got one of my wires pinched in there and noticed mine had worn down to the bare wire was grounding out causing the motor to miss. You can check those easy buy removing 2 bolts and nuts.
_________________ GTB 1860 w/ 2019 GTR40XD-HO
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Fri Dec 04, 2009 4:50 pm |
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dylndaw
MMT Pro Member
Joined: Sun Feb 08, 2009 3:15 pm Posts: 117 Location: Prairieville,LA.
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 Re: Runs Like Crap ....
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Fri Dec 04, 2009 6:42 pm |
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muddiejeep
MMT F.E.
Joined: Tue Jan 13, 2009 6:24 pm Posts: 761 Location: New Orleans, LA.
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 Re: Runs Like Crap ....
Brooks 1. add seafoam or empty tank out and clean 2. check fuel connections 3. check spark plugs 4. check spark plug wires 5. tear carb apart and clean it.
_________________ When in doubt, throttle out. 18x60 prodrive w/36 prodrive
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Fri Dec 04, 2009 8:04 pm |
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dog walker
MMT Elite Member
Joined: Tue Jan 13, 2009 6:08 pm Posts: 5282 Location: Meraux,La.
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 Re: Runs Like Crap ....
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Fri Dec 04, 2009 9:04 pm |
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XGEN-DUCKMAN
MMT Pro Member
Joined: Fri Jan 16, 2009 3:51 pm Posts: 195 Location: BackWaters of Wisconsin
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 Re: Runs Like Crap ....
Check Fuel pump, filter getting fuel? Could also be a quick disconnect on the tank if ya have one..............Check plugs......Good Luck
_________________ If I can't Break it, it can't be Broke.............................
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Sat Dec 05, 2009 3:45 am |
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stumpgrinder
MMT 1000 Club
Joined: Thu Jan 15, 2009 1:04 pm Posts: 1438
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 Re: Runs Like Crap ....
probably a short between the tiller handle and the driver's seat
_________________ I'm your Huckleberry......... http://www.youtube.com/watch?v=XqVe3xG-wos
I am proud to be an American, I am glad that I am free... but right now I wish I was a dog, and Obama was a tree.
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Sat Dec 05, 2009 6:34 am |
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coastal
MMT 1000 Club
Joined: Wed Jan 14, 2009 8:29 am Posts: 1890 Location: South TX
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 Re: Runs Like Crap ....
WATER IN FUEL!!!!
_________________ I will keep my gun's,freedom and money.You can keep your change!
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Sat Dec 05, 2009 8:17 am |
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mcnemar1982
MMT Sponsor
Joined: Mon Jan 19, 2009 4:03 pm Posts: 2216 Location: Walker, Louisiana
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 Re: Runs Like Crap ....
_________________ Ideas not coupled with action never become bigger than the brain cells they occupied.
Owner DEEP SOUTH CUSTOM BOATS (225) 252-2700 Good boats ain't cheap, Cheap boats ain't good!
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Sat Dec 05, 2009 8:29 am |
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MARC
MMT Member
Joined: Thu Jan 15, 2009 7:53 pm Posts: 8
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 Re: Runs Like Crap ....
cold motor-valves not seating good -burned valves
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Sat Dec 05, 2009 9:18 am |
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MARC
MMT Member
Joined: Thu Jan 15, 2009 7:53 pm Posts: 8
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 Re: Runs Like Crap ....
cold motor-valves not seating good -burned valves
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Sat Dec 05, 2009 9:19 am |
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jn70549
MMT Pro Member
Joined: Sun Aug 02, 2009 11:32 am Posts: 199
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 Re: Runs Like Crap ....
He was trying to bring to many ducks back in and was overloading his boat cause the engine to bog down.
Or rats got in the aircleaner and plugged it up
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Sat Dec 05, 2009 9:42 am |
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schrieverboy
MMT F.E.
Joined: Tue Jul 21, 2009 7:06 am Posts: 916 Location: South,La
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 Re: Runs Like Crap ....
bad coil maybe??
_________________ 1648 w/ a 36 pd fpr on dat biatch G-14 CLASSIFIED SKIFF ON DA WAY!! Never try to educate someone who resists knowledge at all costs.
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Sat Dec 05, 2009 10:05 am |
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grrifles
MMT Pro Member
Joined: Mon Jan 19, 2009 3:10 pm Posts: 72
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 Re: Runs Like Crap ....
diode shorted or float vavle stuck open
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Sat Dec 05, 2009 11:27 am |
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bjg
MMT F.E.
Joined: Thu Jan 15, 2009 7:34 pm Posts: 882 Location: Ahead of you, with a rubber band turning my prop!!
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 Re: Runs Like Crap ....
It got to close to a prodrive and thought it was supposed to be broke all the time.
Just jokin. I dont even know why I thought of that. I dont usaully hate on others.
_________________ BUCK OFAMA
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Sat Dec 05, 2009 5:24 pm |
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quackconsumer
MMT Elite Member
Joined: Wed Jan 14, 2009 7:54 pm Posts: 5582
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 Re: Runs Like Crap ....
Fuel line suckin in air or you left da plastic wrapper on da air filter.
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Sun Dec 06, 2009 4:15 pm |
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Drake_35GTR
MMT Pro Member
Joined: Tue Jan 27, 2009 9:07 pm Posts: 69 Location: Luling, LA
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 Re: Runs Like Crap ....
Vaccum leak somewhere....maybe bad gasket
_________________ 18x46GTB W/ 35GTR..... "Sneaky Stage" sponsered in part by LiL Daddy Customs Rated "Rahhhh"
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Sun Dec 06, 2009 10:22 pm |
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basinlover
MMT Pro Member
Joined: Mon Mar 09, 2009 12:24 pm Posts: 279 Location: DE Jeanerette, LA.
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 Re: Runs Like Crap ....
Bad spark plug (fouled) or bad spark plug wire arcing to the cover it is ignition related. 
_________________ There is no replacement for displacement!!!!
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Mon Dec 07, 2009 7:58 am |
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BROOKS
MMT 1000 Club
Joined: Tue Jan 13, 2009 9:46 pm Posts: 4596 Location: East TEXAN Proud
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 Re: Runs Like Crap ....
_________________ Git a Gator-Tail or ride in mines wake ...... MtrFact !!!!! '05 Model .... Still Number One on the Water !!!!
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Mon Dec 07, 2009 9:03 am |
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quackconsumer
MMT Elite Member
Joined: Wed Jan 14, 2009 7:54 pm Posts: 5582
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 Re: Runs Like Crap ....
Da most important thin is BROOKS and his beloved GT rig are back in action.
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Mon Dec 07, 2009 9:07 am |
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scotty
MMT Pro Member
Joined: Sun Feb 01, 2009 8:44 am Posts: 61 Location: Port O'Connor Tx / Seguin Tx
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 Re: Runs Like Crap ....
How many hours on your motor?
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Mon Dec 07, 2009 1:40 pm |
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BROOKS
MMT 1000 Club
Joined: Tue Jan 13, 2009 9:46 pm Posts: 4596 Location: East TEXAN Proud
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 Re: Runs Like Crap ....
_________________ Git a Gator-Tail or ride in mines wake ...... MtrFact !!!!! '05 Model .... Still Number One on the Water !!!!
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Mon Dec 07, 2009 1:52 pm |
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basinlover
MMT Pro Member
Joined: Mon Mar 09, 2009 12:24 pm Posts: 279 Location: DE Jeanerette, LA.
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 Re: Runs Like Crap ....
glad to help you may also put a little liquid electric tape on the boots bought at any auto parts stores on it for the time being is also helps on new boots cause it keeps the sunlight off of them which they dryrot from ultra violet light.
_________________ There is no replacement for displacement!!!!
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Mon Dec 07, 2009 2:30 pm |
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