Notices
Tech / Misc Tech topics that don't seem to go elsewhere.

Can you check for bent valves by doing a Compression test?

Thread Tools
 
Search this Thread
 
Old 06-14-2001, 12:53 PM
  #1  
Junior Member
Thread Starter
 
LostGsr's Avatar
 
Join Date: Nov 2000
Location: In a toilet, bowl, USA
Posts: 402
Likes: 0
Received 0 Likes on 0 Posts
Default Can you check for bent valves by doing a Compression test?

Will a compresson test tell you if you bend your valves? Thanks
Old 06-14-2001, 04:08 PM
  #2  
Trial User
 
Sonic's Avatar
 
Join Date: Jan 2000
Location: Faster than Gamby, MA
Posts: 276
Likes: 0
Received 0 Likes on 0 Posts
Default Re: Can you check for bent valves by doing a Compression test? (LostGsr)

Yes, if you bent a valve it's not sealing properly and you will lose compression from the poor seal...
Old 06-14-2001, 04:34 PM
  #3  
Trial User
 
Ricehornet's Avatar
 
Join Date: Jan 2000
Location: Westchester, NY, USA
Posts: 482
Likes: 0
Received 0 Likes on 0 Posts
Default Re: Can you check for bent valves by doing a Compression test? (LostGsr)

yup, if yer compression is low, you can have a bent valve....among other things i'd assume...but if you have a bent valve you WILL have low compression...
Old 06-14-2001, 05:19 PM
  #4  
Junior Member
Thread Starter
 
LostGsr's Avatar
 
Join Date: Nov 2000
Location: In a toilet, bowl, USA
Posts: 402
Likes: 0
Received 0 Likes on 0 Posts
Default Re: Can you check for bent valves by doing a Compression test? (Ricehornet)

Cool thanks I feel much better now
Old 06-15-2001, 04:33 AM
  #5  
Member
 
Cyber ITR's Avatar
 
Join Date: Apr 2001
Location: Baghdad
Posts: 1,429
Likes: 0
Received 0 Likes on 0 Posts
Default Re: Can you check for bent valves by doing a Compression test? (LostGsr)

what is the normal compression for b18c1 engine ?
i wanna do compression test with b18c1
thanks for any help
Old 06-15-2001, 12:16 PM
  #6  
Trial User
 
Ricehornet's Avatar
 
Join Date: Jan 2000
Location: Westchester, NY, USA
Posts: 482
Likes: 0
Received 0 Likes on 0 Posts
Default Re: Can you check for bent valves by doing a Compression test? (VTEC_SiR)

shouldnt the compression be around 200psi or so on all 4 cylinders
Old 06-15-2001, 12:29 PM
  #7  
Trial User
 
Sonic's Avatar
 
Join Date: Jan 2000
Location: Faster than Gamby, MA
Posts: 276
Likes: 0
Received 0 Likes on 0 Posts
Default Re: Can you check for bent valves by doing a Compression test? (Ricehornet)

The number seems to vary, but should be at least higher 100's. The key thing when you do a compression test is that there is no variance between the cylenders. Less than 5% variance and you are golden.
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
H22AFerio
Honda Civic / Del Sol (1992 - 2000)
2
10-09-2011 11:23 AM
The Dirty EJ1
Honda CRX / EF Civic (1988 - 1991)
8
06-30-2008 12:37 AM
self_made
Tech / Misc
1
06-19-2005 12:36 PM
SwiftTypeR
Acura Integra Type-R
8
05-10-2005 05:22 PM
RGoose18
Tech / Misc
3
05-21-2004 10:13 AM



Quick Reply: Can you check for bent valves by doing a Compression test?



All times are GMT -8. The time now is 03:45 PM.