Honda Civic / Del Sol (1992 - 2000) EG/EH/EJ/EK/EM1 Discussion

where did my compression go?

Thread Tools
 
Search this Thread
 
Old Aug 7, 2003 | 04:52 PM
  #1  
SprayinCX's Avatar
Thread Starter
Member
 
Joined: Aug 2001
Posts: 1,297
Likes: 0
From: North Carolina
Default where did my compression go?

okay the other day one of my coolant hoses came off. and i turned the car off immediatley. after it cooled off and we refilled it with water,fixed the hose leak, and checked the oil level. it didn't crank!


so here is a list off all the stuff we have already done:

checked timing
checked for spark
checked for fuel (the injectors are spraying)
checked headgasket
checked intake manifold for clogs
checked all wiring harness conections


all we came up with was bad compression

it went like this 70-60-70-75

we did that before removing the head to find out the gasket was still good. So do you have any idea on where it might be? the compression that is.
Reply
Old Aug 7, 2003 | 04:59 PM
  #2  
yobtah's Avatar
Junior Member
 
Joined: Aug 2002
Posts: 184
Likes: 0
From: USA
Default Re: where did my compression go? (SprayinCX)

Does the car run differently than it did before this happened? If not (and you have a high-mileage or abused engine), you might have had low compression before and you simply didn't know it. If, on the other hand, compression was good before, you probably warped (or possibly cracked) the head.
Reply
Old Aug 7, 2003 | 05:04 PM
  #3  
SprayinCX's Avatar
Thread Starter
Member
 
Joined: Aug 2001
Posts: 1,297
Likes: 0
From: North Carolina
Default Re: where did my compression go? (yobtah)

i had the motor competly redone with new gaskets and everything.

as of right know the car doesn't even crank! at all..........it won't catch fire.
Reply
Old Aug 7, 2003 | 06:28 PM
  #4  
SprayinCX's Avatar
Thread Starter
Member
 
Joined: Aug 2001
Posts: 1,297
Likes: 0
From: North Carolina
Default Re: where did my compression go? (SprayinCX)

ttt as i go to work
Reply
Old Aug 7, 2003 | 06:55 PM
  #5  
viprcr1's Avatar
Junior Member
 
Joined: Jan 2003
Posts: 888
Likes: 0
From: Augusta, GA, USA
Default Re: where did my compression go? (SprayinCX)

well you do need compression to run an engine.
Reply
Old Aug 7, 2003 | 07:09 PM
  #6  
EARLdaSQUIRREL's Avatar
official honda whore
 
Joined: Nov 2002
Posts: 8,454
Likes: 0
From: not tellin you where, pa, usa
Default

thats really odd... my friend doesnt have compression but his timing belt broke... you sure your timing belt hasnt broke?
Reply
Old Aug 7, 2003 | 08:07 PM
  #7  
Dancing is Forbidden's Avatar
Honda-Tech Member
 
Joined: Jul 2002
Posts: 5,737
Likes: 0
From: Chucktown, SC
Default Re: where did my compression go? (yobtah)

Bad rings, bad head gasket, bad valves? Weird!
Reply
Old Aug 7, 2003 | 08:38 PM
  #8  
94hondaLS's Avatar
 
Joined: Oct 2002
Posts: 338
Likes: 0
From: nocow
Default Re: where did my compression go? (viprcr1)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by viprcr1 &raquo;</TD></TR><TR><TD CLASS="quote">well you do need compression to run an engine.</TD></TR></TABLE>YES
Reply
Old Aug 8, 2003 | 01:22 AM
  #9  
LSVTECoupe's Avatar
Junior Member
 
Joined: Jun 2003
Posts: 445
Likes: 0
From: In the 909, Ca
Default

how the hell did u get those numbers if the car doesn't even crank over? doesn't the car have to crank in order to show psi on the gauge?
Reply
Old Aug 8, 2003 | 02:29 AM
  #10  
DCStreetHtch's Avatar
Honda-Tech Member
 
Joined: May 2002
Posts: 6,404
Likes: 0
From: SouthCounty, CA
Default Re: (LSVTECoupe)

hand crank

-Bryan-
Reply
Old Aug 8, 2003 | 03:50 AM
  #11  
SprayinCX's Avatar
Thread Starter
Member
 
Joined: Aug 2001
Posts: 1,297
Likes: 0
From: North Carolina
Default Re: (EGStreetHtch)

the car wiil turn over but it will not start.

no........ the timing belt was replaced about a week ago.

i am going to check to see if the head is wrapped today
Reply
Old Aug 8, 2003 | 05:03 PM
  #12  
GSRswapandslow
Guest
 
Posts: n/a
Default Re: (SprayinCX)

i have no idea what that could be.

TTT for you
Reply
Old Aug 8, 2003 | 06:49 PM
  #13  
NonovUrbizniz's Avatar
Honda-Tech Member
20 Year Member
Liked
Loved
 
Joined: Jul 2002
Posts: 3,842
Likes: 72
Default Re: where did my compression go? (SprayinCX)

check ALL your fuses... mainly the ones under the hood but I'd check'em all just to be sure...

you could've shorted something out by accident while working on it.
Reply
Old Aug 9, 2003 | 03:45 PM
  #14  
SprayinCX's Avatar
Thread Starter
Member
 
Joined: Aug 2001
Posts: 1,297
Likes: 0
From: North Carolina
Default Re: where did my compression go? (NonovUrbizniz)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by NonovUrbizniz &raquo;</TD></TR><TR><TD CLASS="quote">check ALL your fuses... mainly the ones under the hood but I'd check'em all just to be sure...

you could've shorted something out by accident while working on it.</TD></TR></TABLE>

did that also i forgot to mention that
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
wayneDOHC
Tech / Misc
2
Aug 20, 2013 11:58 AM
Nicolai
Honda Civic / Del Sol (1992 - 2000)
6
Jun 16, 2013 03:38 PM
97itr86
Honda Civic / Del Sol (1992 - 2000)
5
Oct 30, 2004 08:51 AM
Ri5e
Forced Induction
3
Feb 10, 2002 09:54 AM
GSR44
Tech / Misc
6
Jan 11, 2002 09:58 AM




All times are GMT -8. The time now is 07:12 AM.