Mk4 Golf Tdi Anniversary (aka triggers broom)

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r16vka

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few people had suggested a build thread, so here goes....

Bought it in Nov 2012 from a guy in Millisle who had brought it over from England and owned it for a month before selling it to me at a loss. (he'd gone from a S15 to this so got bored very quick)
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2002 1.9tdi Mk4 GTI Anniversary Number 1684
106,000miles
Standard with all the Usual Anniversary Trimmings bar-
Lowering springs
Allard hard pipe kit
Full turbo back Miltek
And remapped. From talking to some people that new the owner it had been dyno'd at 185bhp. Compared to the tdi vento it replaced it felt like a well built rocketship
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Got the windscreen replaced as it was covered in chips
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Standard problem with the ARL engine is the wiring loom for the injectors is actually inside the engine, so theyre prone to dying. Changed that, inspected the cam for the dreaded wear and was happy it appeared to be a healthy engine
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All was well, then at 112,000 miles the engine shat itself.
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It went to Matt McGowan in Comber to have the old donkey lifted out and a new one put in. Payed over the odds from @sam_9n for a 9,000 mile arl that had been lifted from a written off anni and put into a mk2. Engine was fitted with all my existing ancillaries and back on the road again. We'd a bit of bother trying to stop the engine from overheating, but it passed the head gasket tests and eventually we got it running ok.

Got about a month before disaster struck again
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Overtaking a swarm of cyclists on some backroads i heard a pop, there was a plume of smoke out the back, and the engine sounded like a bag of spanners
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By this stage i was all out of funds and couldnt afford to buy another full engine. Matt managed to find me a bare bones 130 pd engine so the desicion was made to put the car into my garage and rebuild it myself.
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Id done my fair share of stripping down cars, helping other with engine work, done a few engine swaps so knew it wasnt going to be easy. But you'd be amazed what you can achieve with Google, some mates and a halfords socket set :joy:
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Engine out, started the strip down.
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Turbo off and discovered that whatever had gone in the engine had made its way through the turbo :weary_face:
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So at this point i contacted OBD Autotune in Ballymena to see what my options were. We agreed i'd bring it up to be converted to a stage two hybrid with a 56mm compressor wheel, and we would get it remapped to suit when the engine was rebuilt and had a few miles under its belt.:yum

Next up was to split the engine......
 

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r16vka

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So engine apart and i found the cause of the problem!
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So got the engine all apart, and sent the Crank off to OD engineering to be tidied up and rebalanced. Then started swapping all the head componants onto the new head.
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Picked up the refurbed hybrid turbo from OBD
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Got hold of a 6 paddle clutch plate, which i ran with the standard flywheel and clutch
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Got the Crank back, bought all the new bearings, ARP headbolts, new timing belt water pump etc and started to rebuild it all back together...
 

collyirwin11

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I would love one and have been looking for the past few years but the price of them are going one way. You appear to have had a nightmare, but good your getting stuck into it. Looks great in black
 

mayweather

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We had the same issue with the wiring loom, had to DIY it twice but seemed to sort it out.

Then last week the wife said something broke on the car, so I went to pick her up, popped the bonnet and the engine was lying caved in at one side, broke the engine mount bracket.

nearing 210,000 miles and close to setting it on fire,
 

r16vka

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New Shells in
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Refurbished 9000 mile crank in
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Cleaned out the oil pickup and built the bottom end back up
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New Head gasket
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Head put back on, timing belt and water pump etc fitted
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Finally the engine was back in!:oops:
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Front clip back on and all fluids topped up
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r16vka

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So after owning the car for 5 months, and it being off the road for two of those, and my Mastercard taking an absolute pounding, it finally moved out of the garage under its own steam (y)
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So Easter 2013 it was finally back on the road. Needed mapped badly to match the fueling up with the boost of the hybrid, but great to be back in it.
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Decided to treat the car to a bit of rust prevention. So up on stands, wheels off and arch liners out.
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Taped up as much as i could and applied a good coating of shutz into all four arches
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Spent a clean fortune on four brand new liners :monkey:
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And sprayed the calipers the original red.
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Fitted new pagid pads all round
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r16vka

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Back to full daily duties, the miles kept racking up with a few teething problems.

Leaking Power steering pump
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Turbo oil return pipe was split and weeping, so replacement fitted
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Fitted poly dog bone bush
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Made a nicer difference when banging through the gears. Car already had a forge short shift fitted, and i had some tyrol change shift bushes fitted.
All was great in the land of sporty diesels...
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But as always, not for long... :-#
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Oil pressure issues caused by a leak at the crank oil seal. Which meant the gearbox and clutch needed to come out. :sob:
At that time we spotted play in the flywheel, so a replacement was fitted
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That all back together and i was still getting oil pressure warnings. Turned out the oil pressure sensor was shagged
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Replaced that and we were back motoring again :oops:

All of this only takes us up to May 2013 :joy:

I think that even by this stage i knew i was in too deep and couldnt let go of it. Its annoying when you bond with a car that only wants to break your heart :laughing:
 

r16vka

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Bought some ebay special sound deadening, and stripped out the interior and fitted it.
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Treated it to a new coolant bottle
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By this stage i'd enough miles on the rebuilt engine that it was time for a trip to ballymena for OBD to map it.

Struck a deal with them that while i was away to turkey for a fortnight they would have the car to a) see how much they could push standard injectors/ hybrid turbo and b) make a copy of my allard hard pipe kit
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So win win for me, i got a free remap, and a fortnights airport parking :joy:

They tried pushing it past 230bhp but it was just too smokey. So the final result was a healthy 222bhp and 318lbft of torque at a dizzy 31psi! (y)
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That said, from seeing other figures that mk4 ARL owners with hybrid turbos have got, the torque figure seems low. Its generally acknowledged that 230bhp is the max for the standard injectors.

Regardless it was pulling like a train, great for those dual carraigeway spirited drives against any civic type R, mk5 gti, leon cupra R etc that i played with. Mk7 R's seem to pull slightly. All while averaging 50mpg :cool:
 

DaddyCC

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Jesus Ryan that is some seriously bad fortune going on there but fair ****s to keeping er lit!

At least you know when it all stops the car will be in fantastic order throughout :grinning:
 

r16vka

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Castlewellan 2013 was approaching, and the paintwork was annoying me. It had been painted badly on the passenger side rear quarter, and generally lacked a decent shine. So i decided to have a go at wet sanding it :worried:
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Had to take it to work half done lol
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Then we buffed it back up. Came up well.
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Needed new top mounts, so fitted a mix of audi 80 and polo 6n top mounts which brought the front end down a little and balanced out the stance (i use that term very loosly :joy: )
Before
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After
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Its never been a scene stance queen, always just a good fast road height. Perfect for backroads to and from work :yum
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Gave it a good polishing
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and went to GTiNI Castlewellan
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r16vka

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Great thread!

Also I've just realised I bought a GT TDI interior off you many moons ago for my red MK4 lol

That will have been Richard who owns the red mk3. He had a mk4 he broke for the engine. Some of the work on this was done on his driveway, so that probably where you reckognise it from ;)
 

r16vka

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Apologies if this thread drags on, im trawling through old phone backups and trying to work out 6 years worth of timeline/repairs/mods :-# More for my own benifit to actually have it all in one place lol

Managed to hit 120k in October 2013
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So treated it to a detail, and found the new love of my life Poorboys Black Hole :heart_eyes:
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Then it was time for its first Mot in my ownership
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Which it passed! So i treated myself/it to a new headunit (second hand off ebay) to replace the very dated OEM sat nav.
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For xmas that year, my girlfriend got me a set of mats including the boot liner. Would have been ungrateful/OCD of me to mention that they had the mk5 gti font :-#
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r16vka

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Car started going into limp mode with no boost, vagcom suggested it was the boost pressure sensor, so a new one was sourced from Darkside.
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That helped a little, but it would still go into limp mode every so often. Further digging discovered that due to the location of the sensor on one of the hard pipes, it was pressing against the wiring by the gearbox and had broken a wire
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did a repair on said wire and all was right with the world again! Back to full daily duties, including helping my gran move approx 400m down the road from a bungalow to a pensioner fold in Belvior
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Hit a new personal best #whoneedsaprius
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then hit 130k on May 2014
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So treated it to a new front badge...
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And a brand new drivers recaro seat foam
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A must have for the owner of any old recaro seat! Makes it a far nicer place to be when stuck in traffic :yum
 

Burt2000

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Some work there! fair play. Big balls having a go at wet sanding it, there's no going back then!(y)
 

Blackie

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Some thread! I have a soft spot for a mk4 Golf myself having had a couple of Jazz Blue’s a few years ago! I can’t get over that mpg though! :scream:
 
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