4-Tec 2.5 Keeps Dying  
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All Forums >> RC Cars, Buggies, Trucks, Tanks and more >> RC Car Engines >> Car Nitro & Gas Engines >> 4-Tec 2.5 Keeps Dying Page: [1]

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4-Tec 2.5 Keeps Dying - 6/9/2008 4:32:37 PM   
bsharding1982


 

Posts: 25
Joined: 5/13/2008
From: Carmel, IN, USA
Status: offline
I'm sorry if this is a really dumb question, but my 4-tec engine quits if I am not constantly giving it a tiny bit of throttle. I may be wrong, but i doubt it is supposed to do this. Anyone know what may be wrong? I got this used and am really new and really want to learn a lot.

Thanks,

Brent
       Post #: 1

RE: 4-Tec 2.5 Keeps Dying - 6/9/2008 4:45:06 PM   
NitroTherapist


 

Posts: 202
Joined: 5/2/2008
From: Miami, FL, USA
Status: offline
Tighten the idle screw a bit so your carb has at least a 1mm opening when you hit the brake and turn the throttle trim on your remote a little to the right.

(in reply to bsharding1982)
       Post #: 2

RE: 4-Tec 2.5 Keeps Dying - 6/9/2008 8:46:51 PM   
Team_Seyboo


 

Posts: 2
Joined: 5/29/2008
From: Gentry, AR, USA
Status: offline
Other ideas might be to make sure you have a good glow plug & there aren't any holes in your fuel line.

(in reply to bsharding1982)
       Post #: 3

RE: 4-Tec 2.5 Keeps Dying - 6/9/2008 11:35:13 PM   
Jim8ightT



Posts: 92
Joined: 11/15/2007
From: cohoes, NY, USA
Status: offline
your low speed needle is too lean i had the same problem

_____________________________

If it aint rubben you aint dubben

(in reply to bsharding1982)
       Post #: 4

RE: 4-Tec 2.5 Keeps Dying - 6/19/2008 7:29:30 PM   
bsharding1982


 

Posts: 25
Joined: 5/13/2008
From: Carmel, IN, USA
Status: offline
The idle screw just needed to be adjusted. Thanks for the help!

(in reply to Jim8ightT)
       Post #: 5

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All Forums >> RC Cars, Buggies, Trucks, Tanks and more >> RC Car Engines >> Car Nitro & Gas Engines >> 4-Tec 2.5 Keeps Dying
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