Tech / Misc Tech topics that don't seem to go elsewhere.
Sponsored by:
Sponsored by:

Bad rings? chime in before i take the Engine out.

Thread Tools
 
Search this Thread
 
Old Feb 25, 2006 | 04:15 PM
  #1  
BIG KEN's Avatar
Thread Starter
 
Joined: Jan 2006
Posts: 31
Likes: 0
From: 951, Ca, usa
Default Bad rings? chime in before i take the Engine out.

The engine is a B18a1 obd1 i recently had the valves reground and replaced the head gasket. I was never able to get the engine to run after the machine work
the bottom end has 144000 miles on it
leakdown / comp.test (no 30wtoil) / comp.test(with oil)
#1 20% / 90 psi / 280 psi
#2 25% / 95 psi / 240 psi
#3 20% / 90 psi / 190 psi
#4 20% / 90 psi / 180 psi

Im about to pull this thing out and rebuild it.
Reply
Old Feb 25, 2006 | 06:13 PM
  #2  
rainforest's Avatar
Member
 
Joined: Jul 2001
Posts: 1,940
Likes: 1
From: clearwater, florida, united states
Default Re: Bad rings? chime in before i take the Engine out. (Dat_dude_Ken)

did you listen for any leaks and poped off the radiator cap when doing the leakdown? also sounds like you might have a bad valve job if it started right after the valves were cut.
Reply
Old Feb 25, 2006 | 06:20 PM
  #3  
BIG KEN's Avatar
Thread Starter
 
Joined: Jan 2006
Posts: 31
Likes: 0
From: 951, Ca, usa
Default Re: Bad rings? chime in before i take the Engine out. (rainforest)

i didn't listen for anything, i will try it agian later tonight. I might have to get the head re-inspected by another machine shop
Reply
Old Feb 25, 2006 | 06:52 PM
  #4  
mmuller's Avatar
Mad Scientist
 
Joined: Nov 2002
Posts: 5,827
Likes: 1
From: tallafizzy, FL state
Default Re: Bad rings? chime in before i take the Engine out. (Dat_dude_Ken)

you have to listen where the air is rushing out of when doing a leakdown...
intake=valves
exhaust= valves
oil cap/dipstick/breather= pistons
coolant= hg/sleeves
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
owneyboy
Honda Civic / Del Sol (1992 - 2000)
4
Apr 7, 2011 08:19 PM
aimbot
Acura Integra
6
Apr 23, 2007 06:10 PM
BIG KEN
Honda CRX / EF Civic (1988 - 1991)
6
Feb 25, 2006 07:45 PM
TRH
Acura Integra
7
Feb 4, 2004 06:25 PM
fastlude69
Forced Induction
1
May 13, 2003 07:30 AM




All times are GMT -8. The time now is 10:14 PM.