Glow Plug Woes
#1
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Glow Plug Woes
Hi, I'm new here
I recently bought a used GS Storm RTR form eBay, and it came with the stock engine. I want to race it in my local races, but the glow plug keeps on burning out. I had this same problem before, and it was easily fixed with newer fuel, however, this is new fuel (sidewinder 20%) and it started having problems again. I had a fairly new plug, and it burned, then I replaced it with an OS A5 plug, and it didn't even run for 1 minute before stalling and burning. The temperatures were acceptable (approx 230F and 150F). The previous owner broke the engine in with 30% fuel, is this what is causing this? I would appreciate any and all feedback, as I would not like to spend 10 bucks(Canadian) each time i run the Storm.
Thx
bF
I recently bought a used GS Storm RTR form eBay, and it came with the stock engine. I want to race it in my local races, but the glow plug keeps on burning out. I had this same problem before, and it was easily fixed with newer fuel, however, this is new fuel (sidewinder 20%) and it started having problems again. I had a fairly new plug, and it burned, then I replaced it with an OS A5 plug, and it didn't even run for 1 minute before stalling and burning. The temperatures were acceptable (approx 230F and 150F). The previous owner broke the engine in with 30% fuel, is this what is causing this? I would appreciate any and all feedback, as I would not like to spend 10 bucks(Canadian) each time i run the Storm.
Thx
bF
#2
Glow Plug Woes
LOL I've never seen an engine eat plugs like that!
What exactly happens to the plug? Does it become black? When you ignite the plug out of the engine how does it look? How does the engine run, and what do you mean by "it didn't even run for 1 minute before stalling and burning."?
Does it flare out?
If he was running 30% you might want to check and see if he added another shim. This can cause some serious issues.
ram
What exactly happens to the plug? Does it become black? When you ignite the plug out of the engine how does it look? How does the engine run, and what do you mean by "it didn't even run for 1 minute before stalling and burning."?
Does it flare out?
If he was running 30% you might want to check and see if he added another shim. This can cause some serious issues.
ram
#3
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Glow Plug Woes
Yes the glow plug does become black, and it looks like the coil is rammed up further into the plug. I think the engine runs normal, and when it stalls, I cant get it started again because of the glow plug. I can put a new plug in and it starts fine, but then it burns out.
Excuse me for being ignorant, but what does "flare out" mean? (sorry, i'm new at this )
As far as I know he didn't add another shim. I will check on it though.
thx again
bF
Excuse me for being ignorant, but what does "flare out" mean? (sorry, i'm new at this )
As far as I know he didn't add another shim. I will check on it though.
thx again
bF
#4
Glow Plug Woes
No problem. Flare out is when it runs out of fuel. Guess its the opposite of bogging down. I just learnt the word the other day lol
Ok I really do think its either your fuel or the shim. I think you really need to run some new fuel through it. Sounds like all the fuel evaporated and all you got left is oil! lol.
Try some fresh fuel.. borrow some from a friend or something.
Actually check the shim now. IT wont take but 5 minutes! Just make sure you CLEAN EVERYTHING before you take the engine apart. You dont want crud going in there!
Ram
Ok I really do think its either your fuel or the shim. I think you really need to run some new fuel through it. Sounds like all the fuel evaporated and all you got left is oil! lol.
Try some fresh fuel.. borrow some from a friend or something.
Actually check the shim now. IT wont take but 5 minutes! Just make sure you CLEAN EVERYTHING before you take the engine apart. You dont want crud going in there!
Ram
#7
Glow Plug Woes
No I disagree. I switch from 30/20/15% all the time. ITs a pain to tune it thats about it.
Engines do not "adapt" to nitro %s I dont think.
Heck I wouldnt even waste my money on 30% fuel inesll its a competition motor $250+
Ram
Engines do not "adapt" to nitro %s I dont think.
Heck I wouldnt even waste my money on 30% fuel inesll its a competition motor $250+
Ram
#9
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Glow Plug Woes
I had a similar problem (engine eating glow plugs). It ended up being debris in the cylinder from a previous obliterated coil from a plug. The engine would run for a short time then the debris would detroy the new plug.
A full strip and clean of the engine in soapy water and a complete oil sorted it for me.
A full strip and clean of the engine in soapy water and a complete oil sorted it for me.
#10
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Engines do not "adapt" to nitro %s I dont think.
#11
Glow Plug Woes
What I meant by adapt was.. They get "situated" a certain way and certain parts wear more right?
And when you change nitro.. the explosion characteristics change and another part might see more wear.
In the end.. is it ok or not to change? :| lol
ram
And when you change nitro.. the explosion characteristics change and another part might see more wear.
In the end.. is it ok or not to change? :| lol
ram