boost dropping..
Aug 28, 2005 | 05:06 PM
Thread Starter
Too many posts.. I need a life!!
Joined: Sep 2004
Posts: 948
Likes: 0
From: Essex
boost dropping..
My bro's cossie woz running at 25psi, he noticed 2day it dropped to 20psi..
Aug 28, 2005 | 07:58 PM
Too many posts.. I need a life!!
Joined: Mar 2005
Posts: 595
Likes: 0
From: New Zealand
Aug 29, 2005 | 07:09 PM
Joined: Sep 2004
Posts: 6,289
Likes: 3
From: sussex
Aug 30, 2005 | 06:18 PM
Thread Starter
Too many posts.. I need a life!!
Joined: Sep 2004
Posts: 948
Likes: 0
From: Essex
yeah coz it woz sunday and really hot down my way
Sep 9, 2005 | 08:27 PM
Joined: Sep 2004
Posts: 6,289
Likes: 3
From: sussex
try it again on a cold day
Sep 10, 2005 | 07:00 PM
Thread Starter
Too many posts.. I need a life!!
Joined: Sep 2004
Posts: 948
Likes: 0
From: Essex
My bro took the dump valve off and it boosted up 25psi again, he reckons the dump valve must of been leaking air or something..
Sep 10, 2005 | 11:22 PM
Joined: Jul 2003
Posts: 10,807
Likes: 8
From: .
Then is must be the diaphram in the dump valve.
Sep 15, 2005 | 05:35 PM
Joined: Sep 2004
Posts: 6,289
Likes: 3
From: sussex
what type of dv is it. coz it may not have a diaphram
Sep 16, 2005 | 10:34 AM
Joined: Jun 2003
Posts: 27,161
Likes: 147
From: ?
take the dumpvalve off - u dont need it anyway
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
timsrs
Ford Sierra/Sapphire/RS500 Cosworth
5
Nov 13, 2018 11:48 AM
abz474
Cars for Sale
9
Nov 1, 2015 06:53 PM
Mark RS
Ford RS Cosworth Parts for Sale
7
Oct 12, 2015 06:01 AM
Russ Payne
Ford Sierra/Sapphire/RS500 Cosworth
1
Sep 25, 2015 08:29 PM
oilman
Trader Parts for Sale.
10
Sep 23, 2015 07:32 PM
boost dropping..
