MK5 Golf GTI

All Things Mk5 => Mk5 General Area => Topic started by: m4t_lee on November 07, 2011, 08:51:29 pm

Title: Noisy fuel pump
Post by: m4t_lee on November 07, 2011, 08:51:29 pm
I've got a knocking noise from the engine bay that a few people have now said if a bucket thing in the fuel pump, anyone heard of this before at all? It's a bwa engine.

Cheers,

Mat
Title: Re: Noisy fuel pump
Post by: blackmagic on November 07, 2011, 09:59:14 pm
Sounds like it could be your cam follower. Prob best to get it checked cos if it is this will eventually damage your cam. New followers not to expensive.
Title: Re: Noisy fuel pump
Post by: m4t_lee on November 07, 2011, 10:40:16 pm
Hmm, how do I check to see if it's the follower? The bloke who checked put on of those stethascopes on the fuel rail and over other parts of the engine and reckoned the. Lose came from the fuel pump, will get him to check the cam followers too. What noise would they make? Also someone else I spoke to reckoned it might be tappets?
Title: Re: Noisy fuel pump
Post by: blackmagic on November 07, 2011, 11:32:47 pm
The cam follower is always worth checking if its def the fuel pump. Have a look in the how to guides troubleshooting section good few posts on this that I've just been have a read of myself. Else if the engine sounds tappety / like a diesel then it's prob the old cambelt tensioner issue. Although as others regularly say our engines always sounds like that a bit
Title: Re: Noisy fuel pump
Post by: m4t_lee on November 20, 2011, 12:50:20 pm
Trying to work out where and how the cam follower connects to the fuel pump, any ideas?
Title: Re: Noisy fuel pump
Post by: Tfsi_Mike on November 20, 2011, 12:55:30 pm
There's a great guide on how to check your cam follower on here.

The part itself is only cheap and worth checking every 10k or 5k at stage 2+ IMO
Title: Re: Noisy fuel pump
Post by: Tfsi_Mike on November 20, 2011, 12:56:39 pm

http://www.mk5golfgti.co.uk/forum/index.php/topic,8339.0.html (http://www.mk5golfgti.co.uk/forum/index.php/topic,8339.0.html)
Title: Re: Noisy fuel pump
Post by: Rob84 on November 20, 2011, 01:32:14 pm
To add, for the price of a new follower (£35 ish), its simply worth putting a new one in once you've got the hpfp and old follower out  :happy2:
Title: Re: Noisy fuel pump
Post by: Tfsi_Mike on November 20, 2011, 01:36:16 pm
To add, for the price of a new follower (£35 ish), its simply worth putting a new one in once you've got the hpfp and old follower out  :happy2:

I recall them being £18 ?
Title: Re: Noisy fuel pump
Post by: Rob84 on November 20, 2011, 01:41:51 pm
To add, for the price of a new follower (£35 ish), its simply worth putting a new one in once you've got the hpfp and old follower out  :happy2:

I recall them being £18 ?

I bought my last one from JKM and factor in some P&P, I think it was around the £30 mark, can't remember exactly, but that was last year so I added a bit on for inflation  :grin:
Title: Re: Noisy fuel pump
Post by: RS6BRIT on November 20, 2011, 05:58:58 pm
where in the country are you Mat, if your west london I'll take a look for you.
Title: Re: Noisy fuel pump
Post by: m4t_lee on November 20, 2011, 07:59:31 pm
Thanks rs6brit thats a kind offer, live in Warwick tho :o(
Is it something easy to check then as I've been told changing the fuel pump is a crappy 3 hour job?
Title: Re: Noisy fuel pump
Post by: Tfsi_Mike on November 20, 2011, 08:02:22 pm

Checkin Cam follower is half hour as per link I posted ^^^   :happy2: :happy2:
Title: Re: Noisy fuel pump
Post by: m4t_lee on November 21, 2011, 01:30:45 am
Cheers mike spot on, actually read all of the post :o) that guide looks very good so will give it a go and start with the follower. Hopefully it'll cure the noise, anyone ever had the follower cause a tapping noise or does it tend to cause other issues?
Title: Re: Noisy fuel pump
Post by: m4t_lee on November 21, 2011, 07:18:36 pm
Parts on order cheers guys. Spoke to my local specialist who said he'd charge me 3 hours labour to replace the cam follower, he even read the how to guide on this site. Is there any reason it might take this long, mine has the 2 metal pipes if that makes any difference? Just seems a long time after reading the guide?
Title: Re: Noisy fuel pump
Post by: Tfsi_Mike on November 21, 2011, 07:22:14 pm

3 hours   :confused:
Title: Re: Noisy fuel pump
Post by: heavyd on November 21, 2011, 07:29:40 pm
It's half hour job, changed mine last week. In tank pump and fuel filter both half hour jobs max aswell. Just make sure you press the lines fully on the fuel filter, or you lose half a tank of petrol in 10 mins  :rolleye:
Title: Re: Noisy fuel pump
Post by: Tfsi_Mike on November 21, 2011, 07:34:05 pm
It's half hour job, changed mine last week. In tank pump and fuel filter both half hour jobs max aswell. Just make sure you press the lines fully on the fuel filter, or you lose half a tank of petrol in 10 mins  :rolleye:

Did you fit the updated intank pump mate?
Title: Re: Noisy fuel pump
Post by: heavyd on November 21, 2011, 08:31:45 pm
Don't know? Latest revision from dealer, the parts bloke said there's been about 4 different part numbers for it. Is that what you meant by updated? Part number 1k0919051db?
Title: Re: Noisy fuel pump
Post by: Tfsi_Mike on November 21, 2011, 10:03:45 pm
Don't know? Latest revision from dealer, the parts bloke said there's been about 4 different part numbers for it. Is that what you meant by updated? Part number 1k0919051db?

Sorry about that.  I wrote upRated, auto correct wrote updated
Title: Re: Noisy fuel pump
Post by: m4t_lee on December 03, 2011, 01:46:58 pm
Had the cam follower and new seal fitted last night, old one seemed ok with the whole top being silver.
It still hasn't sorted the noise tho which is a shame.
Anyone any suggestions on what to look for next?

Cheers,

Mat
Title: Re: Noisy fuel pump
Post by: PDT on December 03, 2011, 03:24:43 pm

3 hours   :confused:


Nice work if you can get it  :signLOL:
Title: Re: Noisy fuel pump
Post by: m4t_lee on December 03, 2011, 03:37:27 pm
Funnily enough he didn't, another mate did it for £15 :o)
Title: Re: Noisy fuel pump
Post by: blackmagic on December 03, 2011, 05:14:32 pm
Sorry to here this hasn't fixed your issue. I changed mine last weekend as it was starting to sound tappety I'll post some pics at some point had warn all the black coating off. But it has done about 10 on stage1 5 on stage 2+
Title: Re: Noisy fuel pump
Post by: m4t_lee on December 04, 2011, 03:43:29 pm
I've recorded the noise, any pointers would be appreciated :)