Go Back  R/C Tech Forums > General Forums > Nitro Off-Road
new engine wont turn >

new engine wont turn

Community
Wiki Posts
Search

new engine wont turn

Thread Tools
 
Search this Thread
 
Old 07-28-2010, 01:43 PM
  #1  
Tech Initiate
Thread Starter
 
Join Date: Jun 2009
Posts: 44
Questions?? new engine wont turn

i just got my new engine and there is a pull stater on it. i went to pull it and then it stuck. i know it normal for that to happen but to the point where you cant even pull the starter with out almost breaking my truck. ive tried hair dryers, wd-40, after run but nothing makes it eaiser. the piston does spin but you have to get plyers and use it on the fly wheel just to get it to work. what is going on!?!?!?!?!?!?and i have gotten it loose but it either get suck on the bottom or the top
traxxasman104 is offline  
Old 07-28-2010, 01:46 PM
  #2  
Tech Prophet
 
tc5 man's Avatar
 
Join Date: Oct 2007
Location: levittown pa
Posts: 16,997
Default

use a heat gun and make sure, its all the way down and heat the engine up to 200@ and fire it up.

and make sure your needles, are set correctly and it should fire up right away.

and make sure your glow plug is good also.
tc5 man is offline  
Old 07-28-2010, 02:32 PM
  #3  
Tech Adept
iTrader: (2)
 
Join Date: May 2010
Location: PA
Posts: 119
Trader Rating: 2 (100%+)
Default

happened to my engine...i just turned the flywheel and it loosened right up...maybe something is stuck in the engine?
jaykay098 is offline  
Old 07-28-2010, 02:43 PM
  #4  
Tech Regular
 
RUNNINONMT's Avatar
 
Join Date: Mar 2010
Location: YOUR MOMS HOUSE
Posts: 345
Default

what engine is this and where did you buy it?
RUNNINONMT is offline  
Old 07-28-2010, 02:45 PM
  #5  
Tech Prophet
 
tc5 man's Avatar
 
Join Date: Oct 2007
Location: levittown pa
Posts: 16,997
Default

Originally Posted by jaykay098
happened to my engine...i just turned the flywheel and it loosened right up...maybe something is stuck in the engine?


if he has a itatian engine the, piston will get stuck up top but thats normal intill they break in competely intill 1 gallon or so.

but thats what a heat gun is for to prevent that.
tc5 man is offline  
Old 07-28-2010, 03:01 PM
  #6  
Tech Regular
 
RUNNINONMT's Avatar
 
Join Date: Mar 2010
Location: YOUR MOMS HOUSE
Posts: 345
Default

make sure that the engine isn't hydro locked pull out the glow plug and see if you can use the pull starter if so there may be too much fluid in the engine. be sure to cover the head with something like a towel before you do this cause you could get stuff all over you and the car.
RUNNINONMT is offline  
Old 07-28-2010, 03:11 PM
  #7  
Tech Initiate
 
cbengsch82's Avatar
 
Join Date: Jul 2010
Location: Reeseville, Wisconsin
Posts: 29
Default

Originally Posted by tc5 man
if he has a itatian engine the, piston will get stuck up top but thats normal intill they break in competely intill 1 gallon or so.

but thats what a heat gun is for to prevent that.
A heat gun will work wonders. My brother recently bought a Werks B5 which I believe is an Italian engine. Anyway, the motor had alot of pinch. We used a heat gun and brought it to 200 degrees and then had no problem turning it over. After maybe 8-10 tanks through it, no heat gun was necessary for the really tight pinch was gone. The engine sounds and runs great!!
cbengsch82 is offline  
Old 07-28-2010, 03:12 PM
  #8  
Tech Adept
 
Join Date: Jan 2010
Location: In the UK
Posts: 190
Default

As above heat it, you can get a hairdryer on it, it's a new engine so dont worry,
No Idea!! is offline  
Old 07-28-2010, 03:28 PM
  #9  
Tech Adept
iTrader: (3)
 
trevor15308's Avatar
 
Join Date: Apr 2010
Location: fontana california
Posts: 163
Trader Rating: 3 (100%+)
Default

mine did that
trevor15308 is offline  
Old 07-28-2010, 05:49 PM
  #10  
Tech Addict
iTrader: (8)
 
Join Date: Mar 2010
Posts: 614
Trader Rating: 8 (100%+)
Default

heat gun. harbor freight 10 bucks. Your pull starter and connecting rod will thank you. Once it's broke in good you won't need the heat gun anymore.
bacchus is offline  
Old 07-28-2010, 09:30 PM
  #11  
Tech Elite
iTrader: (27)
 
ScottyM's Avatar
 
Join Date: May 2009
Location: Miami OK
Posts: 3,149
Trader Rating: 27 (100%+)
Default

Take the Glow plug out and roll it down.. Put plug back in, but leave it loose until it starts, then tighten it..

Oh and Heat the CRAP out of it before trying to start..
ScottyM is offline  
Old 07-28-2010, 09:36 PM
  #12  
Tech Regular
 
ramjesr's Avatar
 
Join Date: Jun 2010
Posts: 393
Default

yep
ramjesr is offline  
Old 07-30-2010, 05:36 AM
  #13  
Tech Addict
iTrader: (9)
 
ALF420's Avatar
 
Join Date: Sep 2009
Location: Funkstown / Hagerstown MD.
Posts: 722
Trader Rating: 9 (85%+)
Default

Originally Posted by tc5 man
use a heat gun and make sure, its all the way down and heat the engine up to 200@ and fire it up.

and make sure your needles, are set correctly and it should fire up right away.

and make sure your glow plug is good also.
+1 thats how its done
ALF420 is offline  
Old 07-31-2010, 01:03 AM
  #14  
Tech Regular
 
ramjesr's Avatar
 
Join Date: Jun 2010
Posts: 393
Default

my engine was the same way (tight) I had to lean out the LSN to keep it from hydro lock and to keep it running.
ramjesr is offline  

Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
 
Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are Off



Contact Us - Archive - Advertising - Cookie Policy - Privacy Statement - Terms of Service -

Copyright © 2024 MH Sub I, LLC dba Internet Brands. All rights reserved. Use of this site indicates your consent to the Terms of Use.