Bentley From the original 3 Litre to the current Continental GT and Mulsanne

Bentley Continental GT 2004 with emissions issues

Thread Tools
 
Rate Thread
 
Old Yesterday | 05:38 AM
  #1  
GT Lad's Avatar
Thread Starter
|
Registered User
Joined: Aug 2024
Posts: 18
From: UK
Rep Power: 0
GT Lad
Bentley Continental GT 2004 with emissions issues

Hi all,

I’m still looking for a Bentley Continental GT. I’ve come across another one for sale in Scotland(there’s not too may up here). Anyway, I'm looking at a 2004 model and this one seems ok but it failed its 2024 annual UK MOT(Emissions/safety check) on CO emissions and Lamda incorrect. Seller said it was fixed by adding fuel additive(he didn’t say what type) and driving a few hundred miles. The MOT website does show he done a few hundred miles in between MOT failure and MOT pass. I don’t take anything for granted when buying cars and I just want to check with the forum that adding fuel additives could indeed potentially fix lambda/CO emission problems. Can anyone comment?

Seller also said the few hundred mile drive also sorted a ‘dragging’ rear calliper!! It went from ‘dragging excessively’ to ‘dragging, but not excessively’ in the MOT tests. I’m not to worried about this as I can check this if I view the car and there are repair kits for $50 on ebay. Do you need any diagnostics etc to change the calliper/bleed the brakes?

Thanks again

Tony
 
Old Today | 05:25 AM
  #2  
Frank ( Sunnyside )'s Avatar
Registered User
15 Year Member
Joined: May 2010
Posts: 1,674
From: Scotland
Rep Power: 106
Frank ( Sunnyside ) has a reputation beyond reputeFrank ( Sunnyside ) has a reputation beyond reputeFrank ( Sunnyside ) has a reputation beyond reputeFrank ( Sunnyside ) has a reputation beyond reputeFrank ( Sunnyside ) has a reputation beyond reputeFrank ( Sunnyside ) has a reputation beyond reputeFrank ( Sunnyside ) has a reputation beyond reputeFrank ( Sunnyside ) has a reputation beyond reputeFrank ( Sunnyside ) has a reputation beyond reputeFrank ( Sunnyside ) has a reputation beyond reputeFrank ( Sunnyside ) has a reputation beyond repute
Originally Posted by GT Lad
Hi all,

I’m still looking for a Bentley Continental GT. I’ve come across another one for sale in Scotland(there’s not too may up here). Anyway, I'm looking at a 2004 model and this one seems ok but it failed its 2024 annual UK MOT(Emissions/safety check) on CO emissions and Lamda incorrect. Seller said it was fixed by adding fuel additive(he didn’t say what type) and driving a few hundred miles. The MOT website does show he done a few hundred miles in between MOT failure and MOT pass. I don’t take anything for granted when buying cars and I just want to check with the forum that adding fuel additives could indeed potentially fix lambda/CO emission problems. Can anyone comment?

Seller also said the few hundred mile drive also sorted a ‘dragging’ rear calliper!! It went from ‘dragging excessively’ to ‘dragging, but not excessively’ in the MOT tests. I’m not to worried about this as I can check this if I view the car and there are repair kits for $50 on ebay. Do you need any diagnostics etc to change the calliper/bleed the brakes?

Thanks again

Tony
Whats your budget Tony.?
 
Old Today | 06:56 AM
  #3  
GT Lad's Avatar
Thread Starter
|
Registered User
Joined: Aug 2024
Posts: 18
From: UK
Rep Power: 0
GT Lad
Originally Posted by Frank ( Sunnyside )
Whats your budget Tony.?
About Ł10k Frank
 
Old Today | 07:06 AM
  #4  
Frank ( Sunnyside )'s Avatar
Registered User
15 Year Member
Joined: May 2010
Posts: 1,674
From: Scotland
Rep Power: 106
Frank ( Sunnyside ) has a reputation beyond reputeFrank ( Sunnyside ) has a reputation beyond reputeFrank ( Sunnyside ) has a reputation beyond reputeFrank ( Sunnyside ) has a reputation beyond reputeFrank ( Sunnyside ) has a reputation beyond reputeFrank ( Sunnyside ) has a reputation beyond reputeFrank ( Sunnyside ) has a reputation beyond reputeFrank ( Sunnyside ) has a reputation beyond reputeFrank ( Sunnyside ) has a reputation beyond reputeFrank ( Sunnyside ) has a reputation beyond reputeFrank ( Sunnyside ) has a reputation beyond repute
Originally Posted by GT Lad
About Ł10k Frank
Cheers.
Ive been thinking of selling mine. Imine.08 GT Speed. I had Bentley Glasgow remove the engine and check all vac lines . Replaced oil coolers and pipes. Relocate n75 valves. Both turbos fully reconditioned. Gear box and TQ fully reconditioned. New Starter. New egt sensors. . As I use the car regularly in Europe I spent 20k on all the usual areas of possible potential failures. Bug im hankering on another Cosworth. The car has a lot more done to it which I can pm you with if required including price etc.
Frank
 
Old Today | 07:15 AM
  #5  
GT Lad's Avatar
Thread Starter
|
Registered User
Joined: Aug 2024
Posts: 18
From: UK
Rep Power: 0
GT Lad
Originally Posted by Frank ( Sunnyside )
Cheers.
Ive been thinking of selling mine. Imine.08 GT Speed. I had Bentley Glasgow remove the engine and check all vac lines . Replaced oil coolers and pipes. Relocate n75 valves. Both turbos fully reconditioned. Gear box and TQ fully reconditioned. New Starter. New egt sensors. . As I use the car regularly in Europe I spent 20k on all the usual areas of possible potential failures. Bug im hankering on another Cosworth. The car has a lot more done to it which I can pm you with if required including price etc.
Frank
I think that'll be a bit out of my price range Frank, but feel free to PM me with info just in case.
Can you answer any of my questions?
 
Old Today | 07:31 AM
  #6  
Frank ( Sunnyside )'s Avatar
Registered User
15 Year Member
Joined: May 2010
Posts: 1,674
From: Scotland
Rep Power: 106
Frank ( Sunnyside ) has a reputation beyond reputeFrank ( Sunnyside ) has a reputation beyond reputeFrank ( Sunnyside ) has a reputation beyond reputeFrank ( Sunnyside ) has a reputation beyond reputeFrank ( Sunnyside ) has a reputation beyond reputeFrank ( Sunnyside ) has a reputation beyond reputeFrank ( Sunnyside ) has a reputation beyond reputeFrank ( Sunnyside ) has a reputation beyond reputeFrank ( Sunnyside ) has a reputation beyond reputeFrank ( Sunnyside ) has a reputation beyond reputeFrank ( Sunnyside ) has a reputation beyond repute
Originally Posted by GT Lad
I think that'll be a bit out of my price range Frank, but feel free to PM me with info just in case.
Can you answer any of my questions?
If you could get a fault code or live reading of the O2 sensors, that would help pin down a more accurate idea of the issue?
Im not sure one way or another if an additive could cure the emissions? But it would be good to get a lambda reading now as if is.
 

Last edited by Frank ( Sunnyside ); Today at 07:34 AM.
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Renegade123
Bentley
8
Apr 6, 2025 09:41 AM
Bent
Bentley
5
Aug 4, 2023 10:34 AM
2chainz
Bentley
12
Dec 24, 2021 12:22 PM
Tmainevent
Bentley
14
Apr 13, 2011 06:44 PM



You have already rated this thread Rating: Thread Rating: 0 votes,  average.


All times are GMT -6. The time now is 08:10 PM.