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Model specific boards => Golf mk2 => Topic started by: GTi5 on 22 January 2004, 13:05

Title: underbonet petrol leak
Post by: GTi5 on 22 January 2004, 13:05
any ideas on whether a petrol leak counld cause over revving when stopped in traffic and cutting out when engine cold. The leak (seaping out very slowly) is coming from a 2/3cm hose which appears to go into the top of the inlet manifold.  :-[
Title: Re:underbonet petrol leak
Post by: Gambit on 22 January 2004, 13:43
need to know what engine your on about

8v/16v?
kjet/digi?
Title: Re:underbonet petrol leak
Post by: GTi5 on 22 January 2004, 14:28
Its a 91J 8 valve.
Title: Re:underbonet petrol leak
Post by: Blue MK2 on 22 January 2004, 14:50
have you seen garden hosepipes? most have a metal hose clip thingy on them that you tighten with a flat head screwdriver.

Think i tighten'd the same clip on mine on the petrol hose and the leak stopped.
Title: Re:underbonet petrol leak
Post by: GTi5 on 22 January 2004, 16:41
Would that leak contintribute to the poor running of my baby? ???
Title: Re:underbonet petrol leak
Post by: modulater on 22 January 2004, 22:25
It could do it is loosing pressure a lot but then again if it was leaking that badly you would have known about it.

The hoses on the 8V always perish and cost bugger all to replace.

do it urgently before you catch fire.
Title: Re:underbonet petrol leak
Post by: Blue MK2 on 22 January 2004, 22:28
catch fire yes. Mate of mine told me that most mk2's petrol pipes freeze in very cold conditions and then they crack, causing a leak.

he knew this because his car was in flames when he woke up :o

like mod says, get it checked
Title: Re:underbonet petrol leak
Post by: modulater on 22 January 2004, 22:41
as long as your good with the spanners you can do it yourself, petrol pipe is sold in all motorfactors and always use new petrol pipe clips as sometimes the big julibee clips dig into the wall of the new pipe knackering it.

replace one at a time so if your unsure you wont get the feed and returns mixed up.
Title: Re:underbonet petrol leak
Post by: gti fly bye on 23 January 2004, 01:09
STOP!!!

I know a mate with a slight petrol leak in his mk2 16v, soon became a big leak, soon became on fire, wit him in it!
He did get out in time but it aint worth the risk, soon as that petrol touchs the hot manifold, your f**ked!
Title: Re:underbonet petrol leak
Post by: GTi5 on 23 January 2004, 08:21
oh!! cheers for for your advice, worrying as it may be!!!! i ll go get a new hose at lunchtime then :o