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Engine, Transmission and Exhaust

Engine, Exhaust, ECU, Fuel system, Clutch, Gearbox, and Driveshafts.

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FAQ
FAQ

Contains Frequently Asked Questions relating to Engines, Transmission and Exhausts.
- 4.5k posts
information - mk2f GT tuning

mr brightside, 15 February Feb 15

MK3 Engine conversion question.
MK3 Engine conversion question.
Frascano, 21 February, 201214 yr
- 39 replies
- 1.8k views
jamiedub

7 March, 201214 yr
Where is the ECU in a 6n2?
Where is the ECU in a 6n2?
maaarcooose, 6 March, 201214 yr
- 39 replies
- 15.4k views
maaarcooose

13 March, 201214 yr
why is it needed 4 bike carbs ?
why is it needed 4 bike carbs ?
dart_strife, 4 December, 201213 yr
- 39 replies
- 1.5k views
Andy

11 December, 201213 yr
Big Power AFH
Big Power AFH
Jez, 1 August, 201115 yr
- 39 replies
- 7.8k views
Mclovin

1 January, 201412 yr
HOW TO GET GT ENGINE TO 100-150BHP
HOW TO GET GT ENGINE TO 100-150BHP
Dmacz220, 27 October, 201213 yr
- 39 replies
- 2.5k views
Dmacz220

31 October, 201213 yr
So All Ceh Gearbox's Have Bolted On Crown Wheels Do They?!?!?!?!
So All Ceh Gearbox's Have Bolted On Crown Wheels Do They?!?!?!?!
dubownerbilco, 10 July, 201214 yr
- 39 replies
- 3.2k views
dubownerbilco

13 July, 201214 yr
1.l power
1.l power
rallynav, 12 August, 200719 yr
- 39 replies
- 3.4k views
rallynav

12 August, 200719 yr
I never thought changing a sump could be so difficult!?
I never thought changing a sump could be so difficult!?
charliejennings, 11 June, 201214 yr
- 39 replies
- 1.7k views
charliejennings

13 June, 201214 yr
Partial Gt Conversion
Partial Gt Conversion
cheys03, 10 March, 200917 yr
- 39 replies
- 7k views
cheys03

20 August, 200917 yr
Is THIS my thermostat?
Is THIS my thermostat?
CWA, 28 February, 201016 yr
- 38 replies
- 8.7k views
SkodaBoy

11 March, 201016 yr
vr6 mk2 bready
vr6 mk2 bready
Guest mikey3312, 14 May, 200818 yr
- 38 replies
- 13.4k views
Aaron

13 June, 200818 yr
Single silencer exhaust systems, stainless...
Single silencer exhaust systems, stainless...
MaxGT, 23 December, 201114 yr
- 38 replies
- 3.1k views
GenesisBreadie

13 October, 201213 yr
Wont turn over
Wont turn over
Guest GTS_MAD, 6 April, 200917 yr
- 38 replies
- 10.4k views
Giw

7 April, 200917 yr
1.4 tdi tuning
1.4 tdi tuning
derbyloo, 28 December, 201114 yr
- 38 replies
- 29.5k views
Mistermena

15 January, 201214 yr
bi turbo
bi turbo
Guest cooperspolo69, 17 March, 200818 yr
- 38 replies
- 4.9k views
Guest

21 March, 200818 yr
Newbie picked up 82 breadvan with f$$ked AFH
Newbie picked up 82 breadvan with f$$ked AFH
Bobspeed, 23 November, 201213 yr
- 38 replies
- 1.8k views
Bobspeed

9 December, 201213 yr
boost on carbs
boost on carbs
Guest, 7 May, 200917 yr
- 38 replies
- 4.8k views
varnish

15 June, 200917 yr
Mk3 running on carbs
Mk3 running on carbs
jamiedub, 26 April, 201214 yr
- 38 replies
- 2.2k views
harris.racing

10 June, 201214 yr
Help, losing water + expansion tank high pressure
Help, losing water + expansion tank high pressure
poloJJ, 15 June, 201214 yr
- 38 replies
- 20.4k views
poloJJ

17 June, 201214 yr
Another DOHC conversion ball ache thread!
Another DOHC conversion ball ache thread!
polocollector, 14 November, 201213 yr
- 38 replies
- 2.2k views
polocollector

17 April, 201313 yr
95 RON and 98 RON, Shell V-Power POLO 6n2 GTI
95 RON and 98 RON, Shell V-Power POLO 6n2 GTI
clubdubpolo, 26 April, 201214 yr
- 38 replies
- 8.6k views
Alex

2 May, 201214 yr
MK2 GT saloon it push me to breaking point
MK2 GT saloon it push me to breaking point
residentmelon, 7 October, 201015 yr
- 38 replies
- 2.9k views
residentmelon

29 October, 201015 yr
polo 86c turbo project?!?
polo 86c turbo project?!?
kezin666, 27 August, 201214 yr
- 38 replies
- 9.3k views
poloJJ

3 October, 201213 yr
CBR 600 Bike carbs - throttle wheel
CBR 600 Bike carbs - throttle wheel
harris.racing, 4 August, 201115 yr
- 38 replies
- 2k views
erixtar1992

16 October, 201114 yr
lost power and died at the side of the road..
lost power and died at the side of the road..
stormtrooper, 27 July, 201412 yr
- 37 replies
- 2.1k views
stormtrooper

5 August, 201412 yr

Followers

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mk2 heater matrix replacement
mk2 heater matrix replacement

chopperoli · 5 November, 20187 yr

Leaky heater in Mk2. Is this a dashboard out job or can it all be done from the scuttle tray
- 7 replies
- 1567 views
chopperoli

5 November, 20187 yr

Yeti

5 hours ago5 hr
2001 6n2 1.0 running ragged, no power, etc
2001 6n2 1.0 running ragged, no power, etc

z3chyd · 10 June, 201412 yr

Hi all, new guy here with quite an annoying problem with my polo. First off it's a 2001 Polo 1.0 mpi 5-speed. I start it, and it will idle fine for a few mins, then after driving about a minute or two, it will start to bog down and have no power whatsoever, sounding like its running on 3 clyinders and backfiring through the intake, resulting in me having to stop, restart the engine and somehow that makes it so I can start off again, only to have the same problem recur, especially once I slow dow
- 21 replies
- 4333 views
z3chyd

10 June, 201412 yr

Yeti

Saturday at 20:114 days
Central Locking & Electric Windows Problem - Common?
Central Locking & Electric Windows Problem - Common?

Racehunter · 29 November, 20196 yr

Firstly, my apologies as this problem is posted on another forum, however I am desperate to fix the issue. My son has recently purchased his first car, a 2007 MY 1.4 Polo 5 door with low miles and full history. It’s a really nice vehicle, and drives extremely well, so much so that it belies its age. Just one small mark to the rear N/S quarter panel for me to sort. Anyway, he decided that he 'needed' to have a replacement radio to allow for Apple Car Play, so purchased a head unit and
- 8 replies
- 10900 views
Racehunter

29 November, 20196 yr

LozMcAree

11 September Sep 11
6k remote central locking
6k remote central locking

Yeti · 5 September Sep 5

I've got a 1998 6K Polo Estate with central locking, and a (rotten) 2004 Mk2 Caddy with remote central locking. If I wanted to change the Estate to remote locking, what bits do I need off the Caddy? Am I right in thinking the receiver's on the central locking pump?
- 5 replies
- 136 views
Yeti

5 September Sep 5

Christian6N

6 September Sep 6
Is there anyone here who can diagnose problems with a Polo on their own?
Is there anyone here who can diagnose problems with a Polo on their own?

surprise · 1 September Sep 1

Hello, everyone! I’ve always been the type of person who, as soon as any warning light comes on in the dashboard, immediately takes my 2020 Polo to a repair shop. But last week, an “Engine Malfunction” warning appeared on the dashboard, and the nearest repair shop charges 90 euros just to connect a diagnostic tool. I thought that was way too expensive. A user on the forum suggested I try OBDocker. I was pretty skeptical at first, but I ended up downloading the app and connecting the adapter. In
- 4 replies
- 165 views
surprise

1 September Sep 1

Yeti

5 September Sep 5

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