Search found 1344 matches: knocking=8

Searched query: +knocking

ignored: 8

by MikeDO
Wed Apr 15, 2026 5:51 pm
Forum: MK10, MK11 and MK12 (AW/BZ/AE) Polo (inc GTI) - Years 2018 onwards
Topic: Time for a change
Replies: 2
Views: 5547

Time for a change

Much as I've enjoyed my time with my 22 plate Polo Gti, it's time for a change (PCP up this coming September).

Don't want another Polo, as they seem to have got really expensive now. Not like they were cheap before I suppose :D

Only need a smaller car these days, as most of my driving (99%) is on ...
by spotter_sam
Sat Feb 14, 2026 4:57 pm
Forum: MK7 (9N3) Polo (inc GTI) - Years 2006-2008
Topic: Car won’t start after bad stall 1.4FSI
Replies: 2
Views: 10582

Car won’t start after bad stall 1.4FSI

Good afternoon

My friend has a 2006 polo 1.4fsi and is learning to drive on it. It’s been driving absolutely fine until he stalled it quite badly and it now won’t start.

I’ve checked for spark and there is some but on one cylinder it’s a bit weak but I’m not too worried about that as surely it ...
by littlepolo
Thu Sep 25, 2025 1:28 pm
Forum: MK7 (9N3) Polo (inc GTI) - Years 2006-2008
Topic: Polo 9n3 2008 1.4 BUD ticking/knocking sound
Replies: 4
Views: 10302

Re: Polo 9n3 2008 1.4 BUD ticking/knocking sound

The noise on my 1.4 BBY is also noticeable on the o/s. I purchased a stethoscope but have not yet used it to try and pinpoint the origin. I read that the teflon(?) coating can wear off the pistons and cause a knocking sound. Not sure if No 1 is more susceptible but that is definitely the side where ...
by Mrpolo159
Wed Sep 24, 2025 7:47 pm
Forum: MK7 (9N3) Polo (inc GTI) - Years 2006-2008
Topic: Polo 9n3 2008 1.4 BUD ticking/knocking sound
Replies: 4
Views: 10302

Re: Polo 9n3 2008 1.4 BUD ticking/knocking sound

Also I have the exact same engine in my polo, this one is my other half’s with the ticking sound, and it is far louder on her car than mine, hence why I’m worried
by Mrpolo159
Wed Sep 24, 2025 7:44 pm
Forum: MK7 (9N3) Polo (inc GTI) - Years 2006-2008
Topic: Polo 9n3 2008 1.4 BUD ticking/knocking sound
Replies: 4
Views: 10302

Re: Polo 9n3 2008 1.4 BUD ticking/knocking sound

Have a knock sensor code occasionally; but it generally sounds like from cam side of engine so really unsure what it is
by littlepolo
Tue Sep 23, 2025 11:18 am
Forum: MK7 (9N3) Polo (inc GTI) - Years 2006-2008
Topic: Polo 9n3 2008 1.4 BUD ticking/knocking sound
Replies: 4
Views: 10302

Re: Polo 9n3 2008 1.4 BUD ticking/knocking sound

Is it worse in colder weather than warm? Less noticeable over 2000 rpm and under way? They all do it... See my earlier threads on this. Make sure you are using the correct oil. Provided no DTC codes and otherwise drives well learn to live with it. Mpg?
by Mrpolo159
Tue Sep 23, 2025 9:11 am
Forum: MK7 (9N3) Polo (inc GTI) - Years 2006-2008
Topic: Polo 9n3 2008 1.4 BUD ticking/knocking sound
Replies: 4
Views: 10302

Polo 9n3 2008 1.4 BUD ticking/knocking sound

Hi I recently purchased with my other half, a Polo 9n3 1.4 BUD Automatic, there is a very noticeable ticking sound coming from driver side of engine (Uk) It increases with revs and when driving and let off the throttle it stops but as soon as you touch accelerator it starts again, is also present at ...
by twistedinertia
Sat Sep 06, 2025 6:22 pm
Forum: MK10, MK11 and MK12 (AW/BZ/AE) Polo (inc GTI) - Years 2018 onwards
Topic: 2020 GTI+ B Pillar Noise
Replies: 1
Views: 1487

2020 GTI+ B Pillar Noise

Hi All,

Long time lurker here, I am just sharing if anyone could know what this noise is, I've had the car from new and it has always made this noise from the first year, to which I gave it to the dealer and they said they could not find a noise (I dont know how)

Anyways it comes and goes, I think ...
by Da29x
Sun Jun 29, 2025 12:10 am
Forum: MK10, MK11 and MK12 (AW/BZ/AE) Polo (inc GTI) - Years 2018 onwards
Topic: Steering knock 2021 Polo AW
Replies: 0
Views: 2173

Steering knock 2021 Polo AW

Hi;

I am wondering if anyone has experienced a knocking/clunk noise when turning the steering wheel.

Occurs mainly when steering gear is warm and stationary.

Have checked the UJ joint and had rack and ends checked.

Cars under warranty so will probably get it booked in with VW.

A friend of ...
by Bar_Ry
Sun May 11, 2025 9:56 pm
Forum: MK10, MK11 and MK12 (AW/BZ/AE) Polo (inc GTI) - Years 2018 onwards
Topic: Timing Belt Change
Replies: 7
Views: 5561

Re: Timing Belt Change

[The link is to this page]

The RAC man turned it over, said straight away what he [thought] it was, you can hear knocking in the engine, so it's proper fooked. He said he can hear the air escaping where the valves are bent and not sealing

I guess its the tensioner that failed, otherwise I guess it ...
by FlynnByrne
Mon Mar 10, 2025 12:59 pm
Forum: MK8 and MK9 (6R/6C) Polo (inc GTI) - Years 2009-2017
Topic: GTi engine knocking noise
Replies: 1
Views: 2283

Re: GTi engine knocking noise

Hi mate, I’ve got the DSG version same year and my engine also sounds like this after the revs have dropped down after starting, I’m taking mine to the garage next Tuesday so I’ll update then if they find anything
by slicendice
Tue Feb 11, 2025 9:27 am
Forum: MK8 and MK9 (6R/6C) Polo (inc GTI) - Years 2009-2017
Topic: GTi engine knocking noise
Replies: 1
Views: 2283

GTi engine knocking noise

My g/f's 65 plate VW Polo GTi (manual, petrol, 58.5k miles) has recently started making a tapping/knocking noise from the engine. It's not a really loud noise but it is noticeable...it makes the engine sound slightly like a diesel. It was serviced/MOT'd about a month ago, so I don't think it's ...
by TrebleTA
Wed Aug 14, 2024 6:33 pm
Forum: MK10, MK11 and MK12 (AW/BZ/AE) Polo (inc GTI) - Years 2018 onwards
Topic: Vibration in floor and pedals 2019 polo GTI
Replies: 1
Views: 1244

Re: Vibration in floor and pedals 2019 polo GTI

Go back to the garage get them to road test, so they can tell, say Its only been knocking since you got it back.
Maybe exhaust, cable or a pipe is tapping
by cheba
Mon Aug 12, 2024 5:18 pm
Forum: MK8 and MK9 (6R/6C) Polo (inc GTI) - Years 2009-2017
Topic: Fault code 03431 - Activation of left parking light Open circuit
Replies: 7
Views: 4591

Fault code 03431 - Activation of left parking light Open circuit

Been a long time since I've posted here, but I still have my Polo!

I've recently run into some strange issues after removing and reinstalling the rear lights to do some cleaning behind the lights. I have done this a couple of times before while owning this car. Every time that I do this it has ...
by Paulpelz
Wed May 29, 2024 2:35 pm
Forum: MK8 and MK9 (6R/6C) Polo (inc GTI) - Years 2009-2017
Topic: Pauls Polo 6R Trendline conversion road to OEM++
Replies: 56
Views: 16840

Re: Pauls Polo 6R Trendline conversion road to OEM++

A few days later, and nothing changed. Well, that's not completely true. I fixed a knocking in the steering assembly (it turned out we forgot to tighten the nuts of the tie rod ends... whoops :lol: ), also I installed the underbody covers and fiddled a bit with the exhaust, so that it doesn't touch ...