Engine, Tuning and Performance | Volkswagen Mark IV Forum

Mk4 Golf Sticky 1.8T Upgrade To K04 - Definitive List

2

24

25K

No start after filter change on an SDI (caddy AYQ)

2

24

808

Mk5 Golf 2.0 FSI, Engine stutter/choke and cut outs?

3

597

Engine emissions and the MOT - failed the test, what next?

13

287

by SpoilsburyToastboy

Filters - Bosch or Mann?

19

41K

To Cat or not to Cat

5

261

PD 115 head gasket

11

477

VW GOLF Mk 5 1.6 FSI - Lack of power and acceleration

17

6K

by adam-

How to find small collant leak?

4

283

Are the cat's interchangeable ?

5

346

by MihaiBogdan93

Coolant Flush Guide

2

32

3K

by maxhardwick35

MTurbo pipes gaskets.

2

407

Changing engine oil grade

9

612

Mk4 Golf No Heat from Heater and Temp Guage fluctuates. Any ideas??

11

540

by maxhardwick35

Cone Filter or Air Box?

15

588

1.4TSI 150k.s cant start

13

626

by adam-

Mk4 Golf Overcooling ?

J98
2 mo ago

7

547

by J98

What kind of oil would be a better choice for my mk4?

9

591

by petersonnuel456

Golf 4 1.9sdi intermittent sound from Alternator or Powersteering pump

2

244

Mk4 Golf Yellow Oil light stays on, but the oil is full in the car.. solution?

2

26

139K

by Mdalar

MK4 throttle body

3

450

by arek_p

Mk4 golf problems

2

310

EGR Valve blanking plate

6

496

by man of kent pd150

Boost pipes from mk5 - 4

1

254

Mk5 Golf Mk5 GT TDI 140 Injector question

2

26

14K

Mk4 cutting out

11

954

by adam-

MK4 Bora Engine not flat

1

367

Adjustable fuel regulator

1

235

by adam-

How to change AC compressor on a MK4 Golf 1,6 16V BCB?

2

389

by brskl

Idle high after driving in the rain

6

405

by ttg4l

Mk4 Golf No top end power from 130bhp TDI

2

24

5K

by adam-

PD Camshaft Kolbenschmidt vs INA

1

252

No lower at low revs, juddering until the engine heats up.

2

263

Mk4 Golf Retrofit oil level sensor?

1

932

Mk5 Golf Removing backbox

1

298

This was dislodged!

3

240

by adam-