Post #1
Hey guys, today on this extremely rare hot Scottish day I noticed when I have the windows down every time I come to a stop I can smell fuel I can't really pin point exactly where it's coming from but it's definitely not from the vents, but I think the lambda sensor is goosed as I've been getting a slight misfire when cold and when under load could it be this? Or that Evap thingy?
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displaying posts 1 to 14 of 14
| Author | Subject: Fuel smell |
 Thomsongti6
Newbie  Location: Dalkieth Registered: 19 May 2014 Posts: 36 Status: Offline |
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 Posted 11th Jun 2015 at 18:00
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bigbadbowen
Seasoned Pro  Location: Winchester Registered: 21 Nov 2003 Posts: 13,752 Status: Offline |
Post #2
Check the fuel rail for leaky pipes |
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Posted 11th Jun 2015 at 19:44
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Thomsongti6
Newbie Location: Dalkieth Registered: 19 May 2014 Posts: 36 Status: Offline |
Post #3
Checked them no signs of leaks or cracks? Not sure now tank breather? |
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Posted 14th Jun 2015 at 17:41
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bigbadbowen
Seasoned Pro Location: Winchester Registered: 21 Nov 2003 Posts: 13,752 Status: Offline |
Post #4
Leaky injector seal ? |
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Posted 14th Jun 2015 at 17:54
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Day666
Seasoned Pro  Location: Bristol Registered: 20 Apr 2013 Posts: 5,212 Status: Offline |
Post #5
Leaking Fuel filter Canister under the car drivers side ? |
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Posted 14th Jun 2015 at 19:13
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walker_texasranger
Seasoned Pro  Location: Sunny Retford Registered: 26 Jan 2008 Posts: 2,502 Status: Offline |
Post #6
Check the green and white square elbows where your fuel lines come into the engine bay. The 2" piece of fuel pipe that joins them and the circlips that connect it all are notorious for leaking, top left of the engine bay  Mine were spraying fuel straight onto the exhaust manifold when they leaked  ________________________________________ Almost standard 1999 Bianca RallyeHilux InvincibleX daily 306 No.13  Carp and specialist Anglers Click here |
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Posted 14th Jun 2015 at 20:05
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stan_306gti6
Forum Admin Location: Kent Registered: 18 Jan 2004 Posts: 21,768 Status: Offline |
Post #7
This...^^.Most common fuel leak by far. ________________________________________ "Supercharged - 454.1bhp/317.5lb/ft"Peugeot 306 GTi-6 2000 (X), Moonstone  |
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Posted 15th Jun 2015 at 00:16
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Thomsongti6
Newbie Location: Dalkieth Registered: 19 May 2014 Posts: 36 Status: Offline |
Post #8
Sweet will have a look also had a look at my coil packs can see lots of little cracks but what cracks am I looking out for in particular? Any or certain ones? All 4 are slightly cracked  |
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Posted 15th Jun 2015 at 19:33
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davidmartin
Seasoned Pro  Location: Beautifull Ystalyfera Registered: 21 Oct 2006 Posts: 3,315 Status: Offline |
Post #9
walker_texasranger wrote: Check the green and white square elbows where your fuel lines come into the engine bay. The 2" piece of fuel pipe that joins them and the circlips that connect it all are notorious for leaking, top left of the engine bay Mine were spraying fuel straight onto the exhaust manifold when they leaked Had a leak in the same place a couple of weeks ago. fuel leak that is. ________________________________________ pet hate, the cat |
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Posted 16th Jun 2015 at 21:47
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Day666
Seasoned Pro Location: Bristol Registered: 20 Apr 2013 Posts: 5,212 Status: Offline |
Post #10
davidmartin wrote: walker_texasranger wrote: Check the green and white square elbows where your fuel lines come into the engine bay. The 2" piece of fuel pipe that joins them and the circlips that connect it all are notorious for leaking, top left of the engine bay Mine were spraying fuel straight onto the exhaust manifold when they leaked Had a leak in the same place a couple of weeks ago. fuel leak that is. Dangerous stuff that  Hope mine don't ....lots have it seems  |
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Posted 16th Jun 2015 at 23:27
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armzsc6
Seasoned Pro  Location: Crowborough Registered: 22 Mar 2008 Posts: 3,445 Status: Offline |
Post #11
That's the reason I have braided lines now mine were leaking and running down the inner wing.________________________________________ Black power baby! SUUUUUPERCHARGED Seat Leon FR TDI 190BHP 300lbft daily gti-6 killer :p 12x 306's owned so far Cambelts, clutches, service work carried out on All makes and models, Peugeot Citroen / mitsubishi specialist. Pug planet / Citroen Lexia diagnostics / code reads available. |
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Posted 28th Jun 2015 at 16:40
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ad
Regular  Location: High Wycombe Registered: 15 Aug 2004 Posts: 282 Status: Offline |
Post #12
I had a similar situation about a year ago, just bought a phase 3 and every time I opened the window it would stink of petrol to the point it was making me feel ill. When I shut the window the smell would go ( I thought it would be the other way) Anyway, there was a black ring in the boot that I wasn't sure what it was for (looked like a speaker surround)Turned out it was the fuel pump ring thats under the rear seat, it was a right pain in the bum to get back on especially when it was a hot day and stinking of petrol. Had to put some serious pressure down onto it whilst trying to turn it with a flat head screwdriver on the ridges. I could see why the previous owner didn't bother putting it on. |
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Posted 5th Jul 2015 at 08:43
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monty-69
Senior User  Location: Colne Registered: 02 Jul 2006 Posts: 790 Status: Offline |
Post #13
If the smell is from the drivers rear wheel arch area its worth removing the arch liner and checking rubber filler neck elbow. They can perrish and give off vapours before they leak |
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Posted 8th Jul 2015 at 00:00
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Thomsongti6
Newbie Location: Dalkieth Registered: 19 May 2014 Posts: 36 Status: Offline |
Post #14
monty-69 wrote: If the smell is from the drivers rear wheel arch area its worth removing the arch liner and checking rubber filler neck elbow. They can perrish and give off vapours before they leak I think it is coming from the offside rear tbh will check this weekend is there a breather next to the filler neck or is the Evap the breather? |
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Posted 11th Jul 2015 at 07:57
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