View Full Version : my tmaxx wont stay running
my truck runes fine until I run it for a while, when I press the gas it doesnt stall it just acts like it dosent have the power. Also when I run it for awhile it just dies and wont start again.
JoeMAXX
03-13-2003, 08:01 PM
You might be running to lean on the LSN? Do you have a temp guage? If you let it cool for about 10 min will it start again?
The reason I ask is I have a simaler problem and what I had to do is richen my LSN about a 1/4 turn then readjust my HSN after a few runs. The new slide carb is a pain in the butt to tune but Got to Love those whellies!!!!!!!!!
I gave up on the Blue wire and started using a Glow Plug heater because the new Easy start does not provide enough juice to the plug. The old one did not either but it was acceptible and would restart quicker.
I am still educating myself on the new slide carb. My older Pro .15 would run no matter what unless I got close to the 270 redline. Everyday is a new tuning day for nitro engines and you have to tune for that day.
Hope this helps
yunt2chat
03-17-2003, 10:51 AM
I was having the same problem. Evidently the factory settings are to lean. I was so frustrated that I was about ready to sell the thing. Yesterday, I got it out and richened it, then I started leaning it at 1/16 at a time until it started running a whole lot better. I finally ran 2 tanks of fuel through it without it shutting off. It was 80 degrees and the high needle was set at 4-1-4 out and the low I believe was at 3/4 or 1-1/4 out. I would suggest putting your low at 1-1/2 and high at 4-1/2 and start leaning it very slowly until your running without it shutting off. Remember the manual says 1/8 at a time, I ended up moving it about a 1/16th. It's very aggravating but once you get it set you will be satisfied. Good Luck, Tony
Originally posted by JoeMAXX
You might be running to lean on the LSN? Do you have a temp guage? If you let it cool for about 10 min will it start again?
The reason I ask is I have a simaler problem and what I had to do is richen my LSN about a 1/4 turn then readjust my HSN after a few runs. The new slide carb is a pain in the butt to tune but Got to Love those whellies!!!!!!!!!
I gave up on the Blue wire and started using a Glow Plug heater because the new Easy start does not provide enough juice to the plug. The old one did not either but it was acceptible and would restart quicker.
I am still educating myself on the new slide carb. My older Pro .15 would run no matter what unless I got close to the 270 redline. Everyday is a new tuning day for nitro engines and you have to tune for that day.
Hope this helps
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thanks