RX8Club.com

Notices
Series I Tech Garage The place to discuss anything technical about the RX-8 that doesn't fit into any of the categories below.

530 Compression result are they too low?

Thread Tools
 
Rate Thread
 
Old Mar 20, 2013 | 07:23 PM
Share
  #1  
ocyoo's Avatar
ocyoo
Thread Starter
Registered User
 
Joined: Apr 2009
Posts: 39
Likes: 0
530 Compression result are they too low?
Hello, I just got my compression done at Mazda Albi in Laval, Quebec. My car had trouble starting when warm. The result they gave me was: Front 555 560 530 rEAR 570 570 620. Are these results too low?
Reply
0
Old Mar 20, 2013 | 07:25 PM
Share
  #2  
nycgps's Avatar
nycgps
Out of NYC
iTrader: (1)
 
Joined: Jun 2005
Posts: 19,881
Likes: 36
From: Planet Earth
If it's normalized at 250rpm, yes its low and if you're still within Warranty, you should get a replacement for FREE.
Reply
0
Old Mar 20, 2013 | 07:31 PM
Share
  #3  
ocyoo's Avatar
ocyoo
Thread Starter
Registered User
 
Joined: Apr 2009
Posts: 39
Likes: 0
What is the normal compression for a rx8? Thanks
Reply
0
Old Mar 20, 2013 | 07:32 PM
Share
  #4  
nycgps's Avatar
nycgps
Out of NYC
iTrader: (1)
 
Joined: Jun 2005
Posts: 19,881
Likes: 36
From: Planet Earth
search
Reply
0
Old Mar 20, 2013 | 07:34 PM
Share
  #5  
ocyoo's Avatar
ocyoo
Thread Starter
Registered User
 
Joined: Apr 2009
Posts: 39
Likes: 0
I searched and only found the answer in PSI... The dealer didn't give me PSI numbers... Actually what numbers did the dealer give me?
Last edited by ocyoo; Mar 20, 2013 at 07:36 PM.
Reply
0
Old Mar 20, 2013 | 07:38 PM
Share
  #6  
nycgps's Avatar
nycgps
Out of NYC
iTrader: (1)
 
Joined: Jun 2005
Posts: 19,881
Likes: 36
From: Planet Earth
they use kPa. do a conversion in Google.
Reply
0
Old Mar 20, 2013 | 07:48 PM
Share
  #7  
tylerdurden's Avatar
tylerdurden
Registered
 
Joined: Jan 2013
Posts: 207
Likes: 0
680kPa is minimum spec at 250 RPM. I don't think your starter could go slow enough for those numbers to be above that, but who knows. RPM is needed.
Reply
0
Old Mar 21, 2013 | 11:14 AM
Share
  #8  
j9fd3s's Avatar
j9fd3s
Registered
 
Joined: May 2003
Posts: 1,382
Likes: 11
Originally Posted by ocyoo
I searched and only found the answer in PSI... The dealer didn't give me PSI numbers... Actually what numbers did the dealer give me?
good question, and why are you asking us, shouldn't the dealership know?
Reply
0
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
How does the car drive so well having failed a compression test??
gwailo
New Member Forum
38
May 14, 2024 06:57 AM
{ FS } Carbon8's NA Built RX8 For Sale
Carbon8
RX-8's For Sale/Wanted
42
Feb 27, 2020 08:39 AM
Is there a recommended full rebuild kit?
Shnifty
Series I Tech Garage
23
Dec 18, 2015 12:49 PM
Dealer compression test questions
TJSiegrist
New Member Forum
9
Sep 10, 2015 09:29 AM
strange compression results
rxwilly8
New Member Forum
1
Sep 2, 2015 02:42 PM
Back to Subforum
Series I Tech Garage
View Next Unread
Rotor Balance Test vs Compression Test



You have already rated this thread Rating: Thread Rating: 0 votes, average.
Show Printable Version
Email this Page

Advanced Search

All times are GMT -5. The time now is 07:39 AM.