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vw golf mk4 gt tdi 130


hydraulicmoments
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Hi guys im at a total loss of ideas to sort out my golf!!

she starts fine first time every time but drive up the road she is very under powered give it half a mile the ASR light comes on and she starts shuddering some times its a light wheel wobble shudder or it can feel like the engine is about to drop out!!

flick the ignition off and back on in motion, normal driveabillity is restored but still under powered, then the fault will return after a mile or so:confused:

Iv read the fault codes: all 4 injectors exceeded limmit intermittent signal???

looked at auto data and checked :

1, injector resistances and all ok

2, replaced fuel temp sensor ok

3, replaced engine temp sensor ok

4, replaced brake pedel switch ok

5, checked injector loom in head all looks lovely all conectors tight all insulation in good condition

6, changed all 4 injector rocker tappets!!!!

Now fed up and hate my golf i find it impossible to belive all 4 injectors are faulty im thinking mabe electrical or fuel pump but have lost faith and need advice someone must have had this trouble so please help!

cheers jack.:rolleyes:

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How many miles has the car got?

Have you replaced your MAF (air flow meter) with a proper Bosch job (£55 on exchange). OR cleaned it with carb cleaner and cotton buds. Be careful, as it is fragile.

Use some injector cleaner too. (Millers Diesel+)

Have you had it remapped or any engine mods performed?

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Id be looking at your camshaft and your hydraulic tappets my friend.Even 130 PD's do suffer as well as the 150 PD ARL engine code which are more common. Easy enough check with the cover off. It will give the kind of issue you are experiencing and fault codes.+++

Camshaft complete kits from ooop north which are steel type cams not the crap cast sh1te. for 300 sobs you get cam seal, bearings, camshaft new tappets/lifters. PM me if your stuck.

Edited by TIDYDUBS
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hi i have plugged it into a snap-on solus!! also have taken it to a diagnostic specialist and they said the same as the solus all 4 injectors exceeding limmit.

iv now cleaned the maf to no success !!

its also getting harder to start only if left for two days first start up takes about 4 seconds of cranking!

iv had the rocker off when i changed the adjustable rocker balls and pins on the injector tops, i heard a rumour that the cam shaft cam wear quickly with the wrong oil

but don't believe it to have had the wrong oil suppose it could be 130k of wear!, when she starts from cold she taps for a couple of seconds until oil fills the hydraulic bucket lifters!

i notice the rocker has a roller where it touches the cam so should this still mess up the fault codes? she is always flat now never seems to have any real go even with the asr light off

how would i check the cam properly??

thanks again for helping

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Hey there take it you have found said problem relating to camshaft and hydraulic tappets? The rockers for the injectors have to be set correctly......really important!!!!! as you have changed the grub screws, quite easy.

The link for their web site is: VW diesel engine, Audi diesel engine, Skoda diesel engine & Seat diesel engine specialists or go on Ebay item number 190427506054 thats what you get for your money DONT go with the cheaper cast rubbish

Measuring you should not have to do.....checking the cam, you can measure ( i have seen so many)but it should be really obvious. Wear on the lobes on the cam for the tappets/valves will be FOOKED more so the tappets. TRUST me on this if its running as bad as you say it is it will be pretty clear.+++

Either way you will have to spec your engine etc before ordering.I have had no problems with them and have recommended a few others to them with no hassle. Their stuff is good quality OE spec stuff.Where else could you get a complete steel cam for a pd with tappets bearings and a cam seal for 300 sobs??

Good luck and best regards TIDY+++

Edited by TIDYDUBS
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hi yes i changed the grub screws and the socket pins and set according to auto data set cam to full travel tighten till a notable resistance is felt then back off 180 degrees easy but ran just the same as before!!!

well i suppose a 300 for a cam kit is better than 500 each for new injectors that may not fix it!!! i really hope you are right haha!!

thanks again.

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