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-   Offroad Nitro Engine Forum (https://www.rctech.net/forum/offroad-nitro-engine-forum-157/)
-   -   More Problems (https://www.rctech.net/forum/offroad-nitro-engine-forum/445459-more-problems.html)

quixoticboi 10-22-2010 12:05 AM


Originally Posted by Jaz240 (Post 8106603)
I believe you its just that after 11 years on Off road Nitro ( not racing mostly) Water and engines have always been a big no-no. I never even considered it because everyone always jams into your head to keep your engine and engine internals dry, but I guess as long as you dry them and lube them before the possibility of rust then its all good. I have never tried it though. I also never tried the toothpaste trick but I did last week and that was bomb!! Worked better than any chemical I ever cleaned my piston with

Yep! The carb cleaner/WD40 bath after the warm soap water prevent the rust. And then, of course, the compressed air.

The toothpaste trick is really something...

NitroXray80809 10-22-2010 06:24 AM


Originally Posted by quixoticboi (Post 8106664)
Yep! The carb cleaner/WD40 bath after the warm soap water prevent the rust. And then, of course, the compressed air.

The toothpaste trick is really something...

NOOOO. Never wd40 or water and or soap NEVER. Never get in thie wd40 habbit and never even let water touch ur engines. TRUST ME!

inferno13 10-22-2010 06:44 AM


Originally Posted by NitroXray80809 (Post 8107339)
NOOOO. Never wd40 or water and or soap NEVER. Never get in thie wd40 habbit and never even let water touch ur engines. TRUST ME!

wd40 is fine, as long as you relube bearings and bushing well after useing, as for soap and water, not real sure i would try that.

aussies1129 10-22-2010 07:01 AM

wd40 is good to clean every thing out just dont flood the whole engine with it I use a bit and use a clean rag to wipe it out some compressed air and relube with after run or dexron automatic transmission fluid its very good it prevents rust and lubes at the same time:)
goodluck

token 10-22-2010 07:15 AM


Originally Posted by NitroXray80809 (Post 8107339)
NOOOO. Never wd40 or water and or soap NEVER. Never get in thie wd40 habbit and never even let water touch ur engines. TRUST ME!

Whats wrong with WD40 - Been using it for years.

Klimpen717 10-22-2010 07:18 AM


Originally Posted by NitroXray80809 (Post 8107339)
NOOOO. Never wd40 or water and or soap NEVER. Never get in thie wd40 habbit and never even let water touch ur engines. TRUST ME!


and what is so wrong with water. Please do explain what damage water could do.
Or even water and soap? Please explain!

Storydude1 10-22-2010 08:02 AM

The only steel parts in an engine are the bearings and the crank.


As long as you re-lube the bearings and crank, there is no chance of them rusting from using water. Aluminum doesn't rust in the presence of water, nor does chrome or brass.

quixoticboi 10-22-2010 09:21 AM


Originally Posted by Storydude1 (Post 8107640)
The only steel parts in an engine are the bearings and the crank.


As long as you re-lube the bearings and crank, there is no chance of them rusting from using water. Aluminum doesn't rust in the presence of water, nor does chrome or brass.

Thank you.

People on here are paranoid. :cry:

Did you ever wash something metal with water? Did it end up rusting? Why not? Cause you dried it... Obviously the engine internals are a bit more fragile, but really, some compressed air after some denatured alcohol/carb cleaner/WD40 and relubing before installing will not cause rest. Those things prevent it from happening.

inferno13 10-22-2010 09:24 AM


Originally Posted by quixoticboi (Post 8107977)
Thank you.

People on here are paranoid. :cry:

Did you ever wash something metal with water? Did it end up rusting? Why not? Cause you dried it... Obviously the engine internals are a bit more fragile, but really, some compressed air after some denatured alcohol/carb cleaner/WD40 and relubing before installing will not cause rest. Those things prevent it from happening.

ya, just take it apart and put it all in the dish washer....LOL

jato_2.5r 10-22-2010 08:07 PM

Well got everything cleaned up. And now my truck is running like a top. But it wasn't the one way bearing. On the side opposite the carb there are two gears. On has a spring tentioner on it, I tightened the nut and spring now she turns over great.

inferno13 10-22-2010 08:17 PM


Originally Posted by jato_2.5r (Post 8110163)
Well got everything cleaned up. And now my truck is running like a top. But it wasn't the one way bearing. On the side opposite the carb there are two gears. On has a spring tentioner on it, I tightened the nut and spring now she turns over great.

glad to hear bud!!!! little TLC goes a long way!!

deadmancourt 10-22-2010 08:24 PM


Originally Posted by token (Post 8107473)
Whats wrong with WD40 - Been using it for years.

wd-40 is ok BUT IT WILL eat away at orings!...it pretty much dries them out and makes them crack!...so dont let your orings touch wd-40;)

jato_2.5r 10-22-2010 08:43 PM

The only thing inferno, is when I prime I have to open the throttle and pull the high pressure line and blow into it while the carb is all the way open. What could be making this happen?

inferno13 10-22-2010 08:50 PM


Originally Posted by jato_2.5r (Post 8110306)
The only thing inferno, is when I prime I have to open the throttle and pull the high pressure line and blow into it while the carb is all the way open. What could be making this happen?

sounds like your high speed needle setting may be set to lean or low end needle is set to lean, set back to factory settings and start from there, needle settings are...
high speed.....4turns out from closed
low speed....flush
idle.......0.70-1mm.................also have you tried putting your finger over exaust tip for a few seconds while trying to start?

NitroLuver 10-22-2010 09:08 PM

do yourself a favor ditch the ez start and go PS and Bumpstart..with a good tune the pullstart will fire the engine in a couple pulls.. the ez start motor goes bad quick and is more of a headache..also clean your one way bearing that will cause issues 2


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