The oem water pipe is made of plastic, like many other components in your cooling system. Buy a pipe kit, a kit with coolant, or our special stage 3 kit that comes with a nononsense metal replacement. Bfi mk4 stage 1 complete replacement transmission mount. Once softened, this pipe becomes a recipe for a midnight tow and an expensive repai. Replace those old, heathardened plastic pipes and orings before they dump enough coolant to cause engine overheating and expensive damage. Vr6 coolant pipe and thermostat housing diy humble mechanic. Enginemounts volkswagen r models mk4 r32 2004 vr6 3. Should i do the crackpipe at the same time or is that a pita to. Vwaudi vr6 24v billet oil filter housing cap installation. Id say the pcv would be directly responsible for the hesitant acceleration as its to do with the airflow and ventilation, considering how such pipes can lead to similar problems on other corrado engines. Gt3076r turbo kit for 2002 and newer gti and gli fwd models equipped with the 24v vr6 engine. Diy mkiv vr6 transmission removal clutch replacement 1. Several companies sell metal water distribution pipes aka crack pipes if you want to upgrade. Firstly i replaced my pcv valve positive crankcase ventilation.
In this video i will show you how to change your leaking coolant pipe. This is a diy on replacing the vw vr6 coolant pipe, aka crack pipe, and thermostat housing. This covers most of the weak spots in the coolant distribution system. Oem quality replacement intake valve for vr6 12v engines. From what i could find after searching today it sounds like a right pita job to do. So we installed oem quality chains kit made in germany not chinese, many gaskets and orings were replaced, a new thermostat housing with new 80c thermostat was installed, new aluminum coolant pipe original plastic pipes are wellknown to crack and cause engine overheating, new. Keep your vr6 safe from the dangers of overheating with new water pipe kits from ecs tuning.
Buy this audi, vw coolant pipe vr6 12v by meyle now. In this video, ill be removing the coolant pipe, oil filter canister assembly and oil cooler on a 2001 vw jetta with the vr6 engine. I found this notice in the manual minimum resistance forvr6 regulator is 6 ohm pn for vr6 regulators which are installed. Replace tstat housing and crack pipe 12v vr6 page 6. If you have a billet crack pipe installed on your vr6. An absolutely indestructible replacement for the notoriously brittle and leaky plastic oem vr6 coolant pipe. Replacement vr3 regulator with vr6 cr4 discussion thread. You may also be interested in the following products timing chain kit golf jetta eurovan mk4. Volkswagen jetta vr6, removal of coolant pipe, oil filter. Black silicone hoses, made to fit our tucked left hand mk1 radiator, and 12v aaa coolant flanges, you can use a 12v coolant flange and a 24v crack pipe on any 2. In this how to video, you will learn how to repair the coolant leak on the aaa vr6 engine. This is designed to be the last water pipe youll ever need to replace. First question is that everyone states its a 24mm bolt head t. Like removal, most of the force needed will be to get it securely mounted on the crack pipe.
Vr6 thermostat housing, crack pipe and radiator replacement you dont need the front end of the car removed to do the thermostat housing, but if you are also replacing the water distribution pipe a. I think it is funny how people called it the crack pipe and it is actually a water bypasspipe. Do not use the knife as i have shown use a flat head scre. Mk4 jetta 24v vr6 engine performance black forest industries. Techtonics vr6 camshaft set 264260 chilled hardened billets. These cams have the widest power band of any vr6 cams tested.
Machined from 6061 aluminum for a strong yet lightweight pipe and anodized to protect against corrosion. I am not liable if you hurt yourself and or your vehicle. The elbow connector for the metal pipe by the front of the valve cover will often crack. I just did one twice on my friends 24v vr6 and the first time it took about 34 hours, but the second time only took about 1. Bfi stage 1 complete replacement transmission mount for mk4 prevent excessive engine movement. Vw mk4 vr6 coolant leak, crack pipe location and replacement tips 24v duration. Procedures for 12v and 24v are similar, although the secondary air injection pump on our car is not used on all vr6 engines. General overview of 24v vr6 mk4 jetta coolant tube crack pipe and thermostat housing locations and replacement tips. Well the last couple of things i replaced have made a massive difference and i think the problems are now solved. If you have a leak in one spot, consider replacing as much as you can afford.
If you have a billet crack pipe installed on your vr6, more than likely its one of ours. If your vr6 is losing coolant and you arent sure where, the crack pipe could be the culprit. Thats the little discshaped piece that is attached to the breather outlet and joins the main air ducting. Volkswagen golfgtirabbit mk4 992005 vr6 24v 0205 select a new vehicle. If you have a billet crack pipe installed on your vr6, more than. Vw mk4 vr6 coolant leak, crack pipe location and replacement tips. Designed to be a direct replacement for the factory pipe, our pipe eliminates the possibility of leaks, cracks, and mishaps. Jun 01, 2012 inner engineside seal is leaking on mine. Anyhow after the wonderful dog accident i had back in november i noticed that the car. Thermostat replacement and cooling system upgrades r32. See more ideas about vr6 engine, volkswagen and volkswagen new beetle. Hi all, ive had a long running saga with rough idling and poor, hesitant acceleration.
This thermostat was failing, but some how there was not a thermostat housing leak. Great shape and running and shifting well with nice leather gli interior. Bfi stage 1 complete replacement transmission mount for mk4 prevent. Vgrt6 gary for help working out the minutiae of this procedure. Parting a complete black 2003 24v vr6 jetta gli with a 6 speed manual that has been rear ended. Enginemounts volkswagen golfgtirabbit mk4 992005 vr6. Apr 04, 2009 crack pipe replacement on vr6 and vr5. Literally the aorta of the vr6 motor, the coolant distribution pipe provides coolant to everything important. Here is the replacement video from an audi, but its the same in the passat. Vr6 thermostat housing, crack pipe and radiator replacement izzo.
This plastic becomes brittle over time and exposure to constant temperature change. This diy describes how to replace the thermostat housing and coolant distribution pipe aka crack pipe on the mkiv vr6 motor. Literally the aorta of the 24v vr6 motor, the coolant distribution pipe provides coolant to everything important. Vwaudi vr6 24v billet oil filter housing cap installation instructions. Thermostat replacement and cooling system upgrades for a 2004 vw r32. Gt3076r 500hp capable or gt3528r 600hp capable, 44mm tial wastegate, 3 stainless downpipe, steel braided lines, and all hardware is included.
It is good for huge horsepower increase along with improved more air flow, gain 1015hp. Ecs news vw mk4 vr6 24v ecs coolant pipe replacement kits. Vr6 thermostat housing, crack pipe and radiator replacement. The cable is braided steel and has a metal ball on the end. Audi, vw valve cover gasket v6 022103483e by victor reinz. For clutch replacement or for lower timing chain replacement the mkiv vr6 transmission removal is required to perform lower timing chain replacement, as well. This thermostat replacement will cover all 24v vr6 engines. This will also cover thermostat housing replacement and coolant transfer pipe or crack pipe. In this tutorial, we will perform a major cooling system refresh on a vr6 12v that has logged 180,000 miles. Unfortunately most of the links to how to this repair isnt opening for me. Excitation coils were connected in parallel on old vr3 regulator aprox. When the engine was pulled, we decided to replace the timing chains and other wearable parts on the engine. Mk4 gti 24v vr6 engine performance black forest industries. Years of heat, vibration, and acidic coolant slowly eat away at the plastic factory pipe.
I think it is funny how people called it the crack pipe and it is actually a water bypass pipe. These machined billet parts are a great measure of preventative maintenance and seal better than factory with their aircraft grade 0rings. Vr6 owners may not have a timing belt to fret about or replace, but that doesnt mean their engines will run. Use needle nose pliers to grab the end of this cable and work it out of the gate that retains it in the lock assembly. Vw mk4 jetta vr6 24v 2002 2005 vr mk4 golf vr6 24v.
I had thought there was more information on the internet about this subject. I needed to replace a leaking head gasket on my 12v glx and managed to get the intake mani bolts off by taking the screws above the headlight out, on the fenders, and then slightly pulling the front end back so you can squeeze in. Bfi mk4 stage 2 complete replacement transmission mount. This video will also be helpful for someone replacing the second. Intake valve for vr6 12v oem 39mm, 7mm stem oem quality replacement intake valve for vr6 12v engines. It is direct bolt on design, higher resistance to heat and allows power steering and air conditioner. Once thats done, grab the bracket and long bolts from.
Our stainless steel coolant pipe is a lifetime solution wrapped in a suit of armor. Diy mkiv vr6 transmission removal clutch replacement page 15 of 44. These machined billet parts are a great measure of preventative maintenance and seal better than factory. If the valve is stuck open, it will blow exhaust into that pipe.