Engine cuts out when I give it throttle, runs fine with glo igniter on

[EaglesSJ]

Just as the title says. Whenever I give my truck throttle the engine cuts out. However if I leave the glow igniter on the truck and give it throttle it runs fine. Whats the dealio?

I might add that I have pulled the glow plug and it turns red hot and looks brand new so I know it isnt bad.

 

[blckrevo33]

Have you tried more than one plug in the truck? If not try another glow plug.

 

[EaglesSJ]

just tried a new plug and the same thing happened.

 

[blckrevo33]

Ok, next ? how old is the fuel you are using? and are you using a hot enough plug? maybe?

What engine are you running?

 

[EaglesSJ]

Fuel is about 1-2 weeks old. I have tried number six and seven turbo plugs. Engine is a TM523. I have the high speed needle set now to where it will run WOT great. However the transition is very crappy. You give it throttle and it sputters and spits out a ton of smoke and runs crappy for a couple seconds and then wham it gives her hell. You let off of the throttle and bring it in for a little temp check and it dies.

 

[blckrevo33]

Fuel is about 1-2 weeks old. I have tried number six and seven turbo plugs. Engine is a TM523. I have the high speed needle set now to where it will run WOT great. However the transition is very crappy. You give it throttle and it sputters and spits out a ton of smoke and runs crappy for a couple seconds and then wham it gives her hell. You let off of the throttle and bring it in for a little temp check and it dies.

So is it running without the glow ingniter stuck to it? it sounds a little to rich on the lsn try leaning it slightly and see if that helps.