This forum uses cookies
This forum makes use of cookies to store your login information if you are registered, and your last visit if you are not. Cookies are small text documents stored on your computer; the cookies set by this forum can only be used on this website and pose no security risk. Cookies on this forum also track the specific topics you have read and when you last read them. Please confirm whether you accept or reject these cookies being set.

A cookie will be stored in your browser regardless of choice to prevent you being asked this question again. You will be able to change your cookie settings at any time using the link in the footer.

Welcome back to the VXOC FORUM. Sorry for our lack of support over the last year but MYBB is back and so are we. Let's get the forum buzzing again... (March 25, 2022) x

VXOC Astra-J/GTC › Astra-J/GTC Section › Astra-J/GTC v
Poor fuel

VXOC Astra-J/GTC › Astra-J/GTC Section › Astra-J/GTC v
Poor fuel

Thread Rating:
  • 0 Vote(s) - 0 Average
  • 1
  • 2
  • 3
  • 4
  • 5

[-]
Tags
poor fuel

Threaded Mode
Poor fuel
richje100 Offline
Member
***
Trade Count: (0)
Posts: 210
Threads: 26
Thanks Received: 0 in 0 posts
Thanks Given: 0
Joined: 15 Mar 2014
Reputation: 0
Total Feedback: 0
#1
9:th-Nov-2015, 20:30:08
Hi guys, all of a sudden I've noticed my fuel range dropping a lot.
For instance, yesterday it said 480 miles drove 30 mile now says 425 and I'm driving sensibly.
Noticed first gear seems sluggish with hesitation then bouncing but other gears work fine.
Wondering if egr is blocked.
I've cleaned it on my old vecci which was easy also cleaned the inlet manifold and eventually cleaned the swirl flaps.
Egr easy to do on the 1.7cdti? Anything else I can try?


Sent from my iPhone using Tapatalk
Using Tapatalk
Add Feedback
Reply
tucpal Offline
Posting Freak
*****
Trade Count: (2)
Posts: 6,426
Threads: 220
Thanks Received: 0 in 0 posts
Thanks Given: 0
Joined: 21 Feb 2014
Reputation: 14
Car: Insignia, 2.0 ecoflex Elite.
Location: wirral
Sex: Male
Total Feedback: 0
#2
9:th-Nov-2015, 20:37:32
sounds like the best thing to do and then see what happens
you can try a good quality DPF cleaner also

http://www.ebay.co.uk/itm/141809892366?_...EBIDX%3AIT

but remember it is winter and lights and heaters on all the time etc
fuel mpg will drop in the winter months.

but a good EGR clean as you say is the way forward
and a good fuel cleaner also helps every 3000 miles
[Image: DSC03659_zpssmtodvyc.jpg]
Add Feedback
Reply
richje100 Offline
Member
***
Trade Count: (0)
Posts: 210
Threads: 26
Thanks Received: 0 in 0 posts
Thanks Given: 0
Joined: 15 Mar 2014
Reputation: 0
Total Feedback: 0
#3
9:th-Nov-2015, 20:40:25 (This post was last modified: 9:th-Nov-2015, 20:41:41 by richje100.)
Cheers, Ive used redex in the past and another that I can't remember - the bottle u pour to fill up a little measuring reservoir the twist the top to pour it out, millers I think?
Is the egr easy enough to do? Any special tools required?


Sent from my iPhone using Tapatalk
Using Tapatalk
Add Feedback
Reply
Rusty2009 Offline
Administrator
*******
Trade Count: (4)
Posts: 8,940
Threads: 359
Thanks Received: 4 in 4 posts
Thanks Given: 1
Joined: 31 Mar 2015
Reputation: 69
Car: Astra-J 2.0CDTI S/S 165ps
Location: Bournemouth, Dorset
Sex: Male
Total Feedback: 0
#4
9:th-Nov-2015, 20:43:40
Good man @Tucpal that's the best stuff to use.

I need some in mine my MPG has gone down 25 from 42.
[Image: Rusty-2_zpsuzrvgsp6.GIF]
Astra-J 2.0 CDTI S/S
Retrofitted AFL, TPMS, Navi950, BT, DAB, Rear Camera, Infinity sound system, Towbar, Flexfloor & more.
My progress thread
I can do programming and retrofits using genuine GM MDI and Dealer software.
My trader section
www.vxocelectrabizz.co.uk
Website Add Feedback
Reply
tucpal Offline
Posting Freak
*****
Trade Count: (2)
Posts: 6,426
Threads: 220
Thanks Received: 0 in 0 posts
Thanks Given: 0
Joined: 21 Feb 2014
Reputation: 14
Car: Insignia, 2.0 ecoflex Elite.
Location: wirral
Sex: Male
Total Feedback: 0
#5
9:th-Nov-2015, 21:00:48
the EGR should just bolt off it wont be that much different from the older 1.9 cdti
the next time i do it to my 2.0 cdti i will put a how to up as i need to do my one very soon
but as yet we don't have a how to on that one.
[Image: DSC03659_zpssmtodvyc.jpg]
Add Feedback
Reply
richje100 Offline
Member
***
Trade Count: (0)
Posts: 210
Threads: 26
Thanks Received: 0 in 0 posts
Thanks Given: 0
Joined: 15 Mar 2014
Reputation: 0
Total Feedback: 0
#6
9:th-Nov-2015, 21:04:45
(9:th-Nov-2015, 21:00:48)tucpal Wrote: the EGR should just bolt off it wont be that much different from the older 1.9 cdti
the next time i do it to my 2.0 cdti i will put a how to up as i need to do my one very soon
but as yet we don't have a how to on that one.

Great cheers bud. On my 2.0ltr vecci tools 20mins to do, was a bit nervous disconnecting the coolant pipes but used pipe clips was a pice of cake.
Be goods see a how to, I've bought a can of that dpf stuff so will try this


Sent from my iPhone using Tapatalk
Using Tapatalk
Add Feedback
Reply
Rusty2009 Offline
Administrator
*******
Trade Count: (4)
Posts: 8,940
Threads: 359
Thanks Received: 4 in 4 posts
Thanks Given: 1
Joined: 31 Mar 2015
Reputation: 69
Car: Astra-J 2.0CDTI S/S 165ps
Location: Bournemouth, Dorset
Sex: Male
Total Feedback: 0
#7
9:th-Nov-2015, 21:23:19
I did look up before check the tech section if not I'll look it up again put the info up for you


Sent from my iPhone using Tapatalk
[Image: Rusty-2_zpsuzrvgsp6.GIF]
Astra-J 2.0 CDTI S/S
Retrofitted AFL, TPMS, Navi950, BT, DAB, Rear Camera, Infinity sound system, Towbar, Flexfloor & more.
My progress thread
I can do programming and retrofits using genuine GM MDI and Dealer software.
My trader section
www.vxocelectrabizz.co.uk
Website Add Feedback
Reply
Rusty2009 Offline
Administrator
*******
Trade Count: (4)
Posts: 8,940
Threads: 359
Thanks Received: 4 in 4 posts
Thanks Given: 1
Joined: 31 Mar 2015
Reputation: 69
Car: Astra-J 2.0CDTI S/S 165ps
Location: Bournemouth, Dorset
Sex: Male
Total Feedback: 0
#8
9:th-Nov-2015, 21:24:28
Found it
http://www.vxoc.org.uk/forum/showthread.php?tid=1447


Sent from my iPhone using Tapatalk
[Image: Rusty-2_zpsuzrvgsp6.GIF]
Astra-J 2.0 CDTI S/S
Retrofitted AFL, TPMS, Navi950, BT, DAB, Rear Camera, Infinity sound system, Towbar, Flexfloor & more.
My progress thread
I can do programming and retrofits using genuine GM MDI and Dealer software.
My trader section
www.vxocelectrabizz.co.uk
Website Add Feedback
Reply
tucpal Offline
Posting Freak
*****
Trade Count: (2)
Posts: 6,426
Threads: 220
Thanks Received: 0 in 0 posts
Thanks Given: 0
Joined: 21 Feb 2014
Reputation: 14
Car: Insignia, 2.0 ecoflex Elite.
Location: wirral
Sex: Male
Total Feedback: 0
#9
9:th-Nov-2015, 21:25:57
rusty any info on the 2.0 cdti as well cheers
[Image: DSC03659_zpssmtodvyc.jpg]
Add Feedback
Reply
richje100 Offline
Member
***
Trade Count: (0)
Posts: 210
Threads: 26
Thanks Received: 0 in 0 posts
Thanks Given: 0
Joined: 15 Mar 2014
Reputation: 0
Total Feedback: 0
#10
9:th-Nov-2015, 21:28:21
(9:th-Nov-2015, 21:24:28)Rusty2009 Wrote: Found it
http://www.vxoc.org.uk/forum/showthread.php?tid=1447


Sent from my iPhone using Tapatalk

Is that all it is to it? Any coolant pipes to pull off or anything that needs to be removed to do it?


Sent from my iPhone using Tapatalk
Using Tapatalk
Add Feedback
Reply
Rusty2009 Offline
Administrator
*******
Trade Count: (4)
Posts: 8,940
Threads: 359
Thanks Received: 4 in 4 posts
Thanks Given: 1
Joined: 31 Mar 2015
Reputation: 69
Car: Astra-J 2.0CDTI S/S 165ps
Location: Bournemouth, Dorset
Sex: Male
Total Feedback: 0
#11
9:th-Nov-2015, 21:29:49
That's all I could find on it the EGR shouldn't have any coolant pipes.


Sent from my iPhone using Tapatalk
[Image: Rusty-2_zpsuzrvgsp6.GIF]
Astra-J 2.0 CDTI S/S
Retrofitted AFL, TPMS, Navi950, BT, DAB, Rear Camera, Infinity sound system, Towbar, Flexfloor & more.
My progress thread
I can do programming and retrofits using genuine GM MDI and Dealer software.
My trader section
www.vxocelectrabizz.co.uk
Website Add Feedback
Reply
Rusty2009 Offline
Administrator
*******
Trade Count: (4)
Posts: 8,940
Threads: 359
Thanks Received: 4 in 4 posts
Thanks Given: 1
Joined: 31 Mar 2015
Reputation: 69
Car: Astra-J 2.0CDTI S/S 165ps
Location: Bournemouth, Dorset
Sex: Male
Total Feedback: 0
#12
9:th-Nov-2015, 21:30:48
(9:th-Nov-2015, 21:25:57)tucpal Wrote: rusty any info on the 2.0 cdti as well cheers

I shall look tomorrow mate as I want to do mine


Sent from my iPhone using Tapatalk
[Image: Rusty-2_zpsuzrvgsp6.GIF]
Astra-J 2.0 CDTI S/S
Retrofitted AFL, TPMS, Navi950, BT, DAB, Rear Camera, Infinity sound system, Towbar, Flexfloor & more.
My progress thread
I can do programming and retrofits using genuine GM MDI and Dealer software.
My trader section
www.vxocelectrabizz.co.uk
Website Add Feedback
Reply
Tonto Offline
Posting Freak
*****
Trade Count: (1)
Posts: 1,888
Threads: 52
Thanks Received: 0 in 0 posts
Thanks Given: 0
Joined: 21 Mar 2015
Reputation: 3
Car: 2.0 CDTI SRi Astra J
Location: Newcastle upon Tyne
Sex: Male
Total Feedback: 0
#13
9:th-Nov-2015, 22:07:16
Definitely a how to for the egr please fellas @Rusty2009 @tucpal


Sent from my iPhone using Tapatalk
[Image: Tonto_zps9kmln9qb.jpg]
Add Feedback
Reply
Rusty2009 Offline
Administrator
*******
Trade Count: (4)
Posts: 8,940
Threads: 359
Thanks Received: 4 in 4 posts
Thanks Given: 1
Joined: 31 Mar 2015
Reputation: 69
Car: Astra-J 2.0CDTI S/S 165ps
Location: Bournemouth, Dorset
Sex: Male
Total Feedback: 0
#14
10:th-Nov-2015, 21:10:20
EGR 2.0CDTI added into my post the other thread

http://www.vxoc.org.uk/forum/Thread-Serv...8#pid17518
[Image: Rusty-2_zpsuzrvgsp6.GIF]
Astra-J 2.0 CDTI S/S
Retrofitted AFL, TPMS, Navi950, BT, DAB, Rear Camera, Infinity sound system, Towbar, Flexfloor & more.
My progress thread
I can do programming and retrofits using genuine GM MDI and Dealer software.
My trader section
www.vxocelectrabizz.co.uk
Website Add Feedback
Reply
sotoskon Offline
Member
***
Trade Count: (0)
Posts: 69
Threads: 6
Thanks Received: 0 in 0 posts
Thanks Given: 0
Joined: 27 Jan 2015
Reputation: 0
Total Feedback: 0
#15
12:th-Nov-2015, 12:49:31
rusty any info on the 1.3 DTE.
Thanks
Opel Astra J 1.3 ecoflex(ESSENTIA)
Add Feedback
Reply
Rusty2009 Offline
Administrator
*******
Trade Count: (4)
Posts: 8,940
Threads: 359
Thanks Received: 4 in 4 posts
Thanks Given: 1
Joined: 31 Mar 2015
Reputation: 69
Car: Astra-J 2.0CDTI S/S 165ps
Location: Bournemouth, Dorset
Sex: Male
Total Feedback: 0
#16
12:th-Nov-2015, 15:34:55
(12:th-Nov-2015, 12:49:31)sotoskon Wrote: rusty any info on the 1.3 DTE.
Thanks

I'll have a look later mate.


Sent from my iPhone using Tapatalk
[Image: Rusty-2_zpsuzrvgsp6.GIF]
Astra-J 2.0 CDTI S/S
Retrofitted AFL, TPMS, Navi950, BT, DAB, Rear Camera, Infinity sound system, Towbar, Flexfloor & more.
My progress thread
I can do programming and retrofits using genuine GM MDI and Dealer software.
My trader section
www.vxocelectrabizz.co.uk
Website Add Feedback
Reply
Rusty2009 Offline
Administrator
*******
Trade Count: (4)
Posts: 8,940
Threads: 359
Thanks Received: 4 in 4 posts
Thanks Given: 1
Joined: 31 Mar 2015
Reputation: 69
Car: Astra-J 2.0CDTI S/S 165ps
Location: Bournemouth, Dorset
Sex: Male
Total Feedback: 0
#17
18:th-Nov-2015, 08:59:28
I've got all 3 print outs on the 1.3 just need to sort them and upload them.
[Image: Rusty-2_zpsuzrvgsp6.GIF]
Astra-J 2.0 CDTI S/S
Retrofitted AFL, TPMS, Navi950, BT, DAB, Rear Camera, Infinity sound system, Towbar, Flexfloor & more.
My progress thread
I can do programming and retrofits using genuine GM MDI and Dealer software.
My trader section
www.vxocelectrabizz.co.uk
Website Add Feedback
Reply


Possibly Related Threads…
Thread Author Replies Views Last Post
  VAUXHALL ASTRA 1.7 CDTI FUEL SENDER UNIT 13272601- FUEL ERRATIC GUAGE BELWO HALF TAN caretaker 3 211 21:st-Oct-2024, 18:22:15
Last Post: Rusty2009
  Threaded Mode Diesel Fuel guage erratic low fuel and then half tank caretaker 1 2,113 30:th-Dec-2022, 17:32:20
Last Post: Rusty2009
  Fuel pump needs priming? Amazingusername 3 2,013 21:st-Mar-2021, 20:34:09
Last Post: Jpbroad1970
Sad Astra 1.7 CDTI fuel quality problem klajdi 0 2,347 10:th-Sep-2020, 12:10:05
Last Post: klajdi
  ESP service message, erratic fuel range figures on trip computer mpotsb 2 3,293 7:th-Sep-2020, 12:04:29
Last Post: mpotsb
  Fuel Shutoff Valve NuttySqurill 1 2,035 12:th-Aug-2020, 07:58:08
Last Post: Rusty2009
  1.7cdti drinking fuel Hazard10 2 3,409 9:th-Jan-2020, 22:13:15
Last Post: Peckalz
  New Fuel filter. Wont start SALMHAGE 1 2,778 18:th-Dec-2019, 23:24:29
Last Post: SALMHAGE
  How to change Astra j fuel flap mechanism? Amazingusername 2 3,207 11:th-Oct-2019, 12:56:58
Last Post: Amazingusername
  Fuel consumption - 1.3 CDTI mw2299 3 4,138 19:th-Oct-2017, 10:53:43
Last Post: Big Dave2

Forum Jump:


Users browsing this thread: 1 Guest(s)

Switch to mobile version