Diesel in my Citroen c5 1.8 16v.....wooops
Moderator: RichardW
-
- Posts: 15
- Joined: 11 Jan 2016, 13:36
- Location: Lancashire
- My Cars: 2002 Citroën c5 hatchback
Peugeot 407 estate
Diesel in my Citroen c5 1.8 16v.....wooops
I've managed to put 20 litres of diesel in my c5 1.8 lx & as I didn't realise drove about a mile before I had to pull up,I've managed to drain the tank & fill with fresh fuel & a shot of redex,the car runs but sounds like its misfiring & lacks in power even though I've put redex through the system & cleaned up the plugs any ideas what damage if any I may have done or how long it might take to sort itself out?
- Stickyfinger
- (Donor 2016)
- Posts: 10411
- Joined: 28 Mar 2013, 21:05
- Location: Somset my lovleee
- My Cars: Xantia V6 ACTIVA 3ltr 24v Manual p1
Xm 2.1TD Ph2 Exclusive
AX, little Daffodil
SAXO White Mk1. Sally - x 1280
- Contact:
Re: Diesel in my Citroen c5 1.8 16v.....wooops
Diesel in a petrol just needs working through I think....petrol in a diesel can kill it's injectors/pumps due to lack of lubrication.....I think you have done it the right way round.
(open to correction)
(open to correction)
Alasdair
Activa, the Moose Rider
3x C5x7 Steering racks and counting
Activa, the Moose Rider
3x C5x7 Steering racks and counting
-
- Forum Treasurer
- Posts: 10814
- Joined: 07 Aug 2002, 17:12
- Location: United Kingdom
- My Cars: MK2 '17 C4GP 1.6 BlueHDi 120
'13 3008 1.6 HDi GripControl - x 984
Re: Diesel in my Citroen c5 1.8 16v.....wooops
Unfortunately diesel doesn't vaporise when injected, and it's possible you've got liquid fuel in one or more cylinders and hydrauliced it, bending something. I'd get a compression test done.....
Richard W
Re: Diesel in my Citroen c5 1.8 16v.....wooops
I'd say run it for a few miles and you'll probably find it'll sort itself out, as sticky finger says diesel in a petrol isn't as bad as the other way round.
Current vehicle
2010 peugeot 3008 1.6 HDi exclusive
2007 Citroen C5 20.HDi estate exclusive
Past French cars
2000 Xantia HDi 90 Forte
2002 C5 HDi 110 LX
2002 Renault laguna 1.8 16v
2008 Renault laguna estate 1.5dci
2010 peugeot 3008 1.6 HDi exclusive
2007 Citroen C5 20.HDi estate exclusive
Past French cars
2000 Xantia HDi 90 Forte
2002 C5 HDi 110 LX
2002 Renault laguna 1.8 16v
2008 Renault laguna estate 1.5dci
- Stickyfinger
- (Donor 2016)
- Posts: 10411
- Joined: 28 Mar 2013, 21:05
- Location: Somset my lovleee
- My Cars: Xantia V6 ACTIVA 3ltr 24v Manual p1
Xm 2.1TD Ph2 Exclusive
AX, little Daffodil
SAXO White Mk1. Sally - x 1280
- Contact:
Re: Diesel in my Citroen c5 1.8 16v.....wooops
I never knew that was possible Richard, that seems an extreme result.RichardW wrote:Unfortunately diesel doesn't vaporise when injected, and it's possible you've got liquid fuel in one or more cylinders and hydrauliced it, bending something. I'd get a compression test done.....
Alasdair
Activa, the Moose Rider
3x C5x7 Steering racks and counting
Activa, the Moose Rider
3x C5x7 Steering racks and counting
-
- (Donor 2020)
- Posts: 7171
- Joined: 08 Jun 2011, 18:04
- Location: GL15***
- My Cars: 2006 C5 2.0 Litre HDI VTR Automatic Estate.(now sold on)
Currently Renault Zoe 2014 ZE - x 2500
Re: Diesel in my Citroen c5 1.8 16v.....wooops
I've sorted a lot of these, never had one that didn't come right once the system cleared itself of the diesel.
My old neighbour put £20 of diesel in her Nissan Primera then when she realised what she'd done she filled it up to the neck with unleaded and drove on, it smoked a bit but no other ill effects.
My old neighbour put £20 of diesel in her Nissan Primera then when she realised what she'd done she filled it up to the neck with unleaded and drove on, it smoked a bit but no other ill effects.
Man is, by nature, a lazy beast, he does not need twice encouraging to do nothing.
- GiveMeABreak
- Forum Admin Team
- Posts: 37005
- Joined: 15 Sep 2015, 19:38
- Location: West Wales
- My Cars: C3 Aircross SUV HDi Flair Peperoncino Red (The Chili Hornet)
C5 X7 2.0 HDi Exclusive Mativoire Beige (The Golden Hornet)
C3 1.6 HDi Exclusive Aluminium Grey (The Silver Hornet)
C5 MK II 2.0 HDi Exclusive Obsidian Black
C5 MK I 2.0 HDi SX Wicked Red
Xantia S2 2.0 HDi SX Hermes Red
C15 Romahome White
XM 2.0 Turbo Prestige Emerald Green Pearlescent
XM 2.0 Turbo Prestige Polar White
XM 2.0 SX Polar White
CX 20 Polar White
GS 1220 Geranium Red
CX 2.4 Prestige C-Matic Nevada Beige
GS 1000 Cedreat Yellow - x 5646
Re: Diesel in my Citroen c5 1.8 16v.....wooops
I did the opposite many years ago when they changed all the fuel pump colours and topped up my Diesel HDi Xantia with Petrol! My mechs were amazed I'd driven 40 miles to the garage without the car blowing up - given how combustible the petrol is in comparison with the diesel and on top of that going into a high pressure diesel injection system to boot! Although they drained the tank and flushed it, it drove progressively worse and kept stalling and cutting out over the next few weeks. Had to main dealer it and have the fuel pump replaced as it totally crippled it! It was fine after that, but has made me paranoid at the petrol pumps from now on!
Please Don't PM Me For Technical Help
Marc
Marc
- Stickyfinger
- (Donor 2016)
- Posts: 10411
- Joined: 28 Mar 2013, 21:05
- Location: Somset my lovleee
- My Cars: Xantia V6 ACTIVA 3ltr 24v Manual p1
Xm 2.1TD Ph2 Exclusive
AX, little Daffodil
SAXO White Mk1. Sally - x 1280
- Contact:
Re: Diesel in my Citroen c5 1.8 16v.....wooops
Yep: did the same in my C5tdi....filled the tank with petrol...oops.
Realised at the pump so I was lucky and just parked the car up.
I borrowed a 12volt petrol pump and a 3x large jerry cans, opened the rear access cover and pumped it out in the car park then filled it full with Derv. I was lucky
It was great in the lawn mower for a couple of years and starting a few garden bonfires
Realised at the pump so I was lucky and just parked the car up.
I borrowed a 12volt petrol pump and a 3x large jerry cans, opened the rear access cover and pumped it out in the car park then filled it full with Derv. I was lucky
It was great in the lawn mower for a couple of years and starting a few garden bonfires
Alasdair
Activa, the Moose Rider
3x C5x7 Steering racks and counting
Activa, the Moose Rider
3x C5x7 Steering racks and counting
- GiveMeABreak
- Forum Admin Team
- Posts: 37005
- Joined: 15 Sep 2015, 19:38
- Location: West Wales
- My Cars: C3 Aircross SUV HDi Flair Peperoncino Red (The Chili Hornet)
C5 X7 2.0 HDi Exclusive Mativoire Beige (The Golden Hornet)
C3 1.6 HDi Exclusive Aluminium Grey (The Silver Hornet)
C5 MK II 2.0 HDi Exclusive Obsidian Black
C5 MK I 2.0 HDi SX Wicked Red
Xantia S2 2.0 HDi SX Hermes Red
C15 Romahome White
XM 2.0 Turbo Prestige Emerald Green Pearlescent
XM 2.0 Turbo Prestige Polar White
XM 2.0 SX Polar White
CX 20 Polar White
GS 1220 Geranium Red
CX 2.4 Prestige C-Matic Nevada Beige
GS 1000 Cedreat Yellow - x 5646
Re: Diesel in my Citroen c5 1.8 16v.....wooops
"Got the damned LPG and petrol mixed up again"!
Last edited by GiveMeABreak on 25 Mar 2016, 23:54, edited 1 time in total.
Please Don't PM Me For Technical Help
Marc
Marc
- myglaren
- Forum Admin Team
- Posts: 25366
- Joined: 02 Mar 2008, 13:30
- Location: Washington
- My Cars: Mazda 6
Ooops.
Previously:
2009 Honda Civic :(
C5, C5, Xantia, BX, GS, Visa.
R4, R11TXE, R14, R30TX - x 4888
Re: Diesel in my Citroen c5 1.8 16v.....wooops
My daughter put diesel in her brother's Mondeo (petrol) in Switzerland. It was never the same again
On a trip to Stockholm me and may mate filled up the Volvo PV 444 petrol with diesel. Didn't make any difference to it at all, if you discount the battleship style smokescreen for 300 miles
I think those engines would run on coal.
On a trip to Stockholm me and may mate filled up the Volvo PV 444 petrol with diesel. Didn't make any difference to it at all, if you discount the battleship style smokescreen for 300 miles
I think those engines would run on coal.
- GiveMeABreak
- Forum Admin Team
- Posts: 37005
- Joined: 15 Sep 2015, 19:38
- Location: West Wales
- My Cars: C3 Aircross SUV HDi Flair Peperoncino Red (The Chili Hornet)
C5 X7 2.0 HDi Exclusive Mativoire Beige (The Golden Hornet)
C3 1.6 HDi Exclusive Aluminium Grey (The Silver Hornet)
C5 MK II 2.0 HDi Exclusive Obsidian Black
C5 MK I 2.0 HDi SX Wicked Red
Xantia S2 2.0 HDi SX Hermes Red
C15 Romahome White
XM 2.0 Turbo Prestige Emerald Green Pearlescent
XM 2.0 Turbo Prestige Polar White
XM 2.0 SX Polar White
CX 20 Polar White
GS 1220 Geranium Red
CX 2.4 Prestige C-Matic Nevada Beige
GS 1000 Cedreat Yellow - x 5646
Re: Diesel in my Citroen c5 1.8 16v.....wooops
At one time they might of done - but not the modern engines - a Sales Executive for a well-known photocopying company leased new Volvo S70s (cant remember the exact model) and they had aluminium heads or blocks (can't remember it was years ago) that kept cooking. Needless to say they dumped them all and went with some other manufacturer as they were off the road more than on.
Please Don't PM Me For Technical Help
Marc
Marc
- myglaren
- Forum Admin Team
- Posts: 25366
- Joined: 02 Mar 2008, 13:30
- Location: Washington
- My Cars: Mazda 6
Ooops.
Previously:
2009 Honda Civic :(
C5, C5, Xantia, BX, GS, Visa.
R4, R11TXE, R14, R30TX - x 4888
Re: Diesel in my Citroen c5 1.8 16v.....wooops
This would have been 1970 and the car was at least 20 years old then.
Had sat in a barn for at least 10 years.
Had sat in a barn for at least 10 years.
- GiveMeABreak
- Forum Admin Team
- Posts: 37005
- Joined: 15 Sep 2015, 19:38
- Location: West Wales
- My Cars: C3 Aircross SUV HDi Flair Peperoncino Red (The Chili Hornet)
C5 X7 2.0 HDi Exclusive Mativoire Beige (The Golden Hornet)
C3 1.6 HDi Exclusive Aluminium Grey (The Silver Hornet)
C5 MK II 2.0 HDi Exclusive Obsidian Black
C5 MK I 2.0 HDi SX Wicked Red
Xantia S2 2.0 HDi SX Hermes Red
C15 Romahome White
XM 2.0 Turbo Prestige Emerald Green Pearlescent
XM 2.0 Turbo Prestige Polar White
XM 2.0 SX Polar White
CX 20 Polar White
GS 1220 Geranium Red
CX 2.4 Prestige C-Matic Nevada Beige
GS 1000 Cedreat Yellow - x 5646
Re: Diesel in my Citroen c5 1.8 16v.....wooops
They did make some solid cars back then, problems happen when they try to get clever - remember the Triumph Stag - I think that was another one that had issues with part Aluminium engines too!
Please Don't PM Me For Technical Help
Marc
Marc
-
- Posts: 15
- Joined: 11 Jan 2016, 13:36
- Location: Lancashire
- My Cars: 2002 Citroën c5 hatchback
Peugeot 407 estate
Re: Diesel in my Citroen c5 1.8 16v.....wooops
I had roughly 10 litres of unleaded in the tank before I put 20 litres of diesel in,I drove for about a mile or so before having to pull up,I did the usual ringing round managing to recruit a couple of helpers,I took the fuel pipe off the injector rail & drained the tank as much as possible then added 20 litres of unleaded & started her up which went well even with smoke pouring from every orifice but then as if I wasn't unlucky enough a rag fell into the drive belt got tangled up & snapped it so had to drive home with no altonator or power steering,the car ran fine for five days then all of a sudden started running like a bag of spanners!it's now not firing right with pinking from the top end & pop..pop..pop..pop from the exhaust,I've cleaned up the plugs twice & cranked the engine without plugs to shut any diesel from the pistons but it still runs the same & the engine light flashes & beeps,have I killed it or will I kill it driving it round?
Re: Diesel in my Citroen c5 1.8 16v.....wooops
Are you sure the timing belt has not jumped? Worth checking as a tiny bit of belt may have got in there
Citroen C5 1.6 HDI 110bhp Estate 06 plate
French Mistresses gone.
Citroen C5 HDI Mk 1 hatchback
Vel Satis 3.5 v6
ZX 1.9D Est.
ZX 1.9DHatch
Xantia 1.9td est.
Xantia 2.0 hdi Est.
Xantia V6 MK1
Xantia V6 MK 2
French Mistresses gone.
Citroen C5 HDI Mk 1 hatchback
Vel Satis 3.5 v6
ZX 1.9D Est.
ZX 1.9DHatch
Xantia 1.9td est.
Xantia 2.0 hdi Est.
Xantia V6 MK1
Xantia V6 MK 2