auntulna
Veteran Member
Does anyone think the chip tunes are an added risk to this car's longevity?
Nope. I honestly don't think you'll find anyone on the forums who believes a chip tune is a cause of reduced longevity so long as we qualify that to mean vehicles whose only power modification is the ecu tune.Does anyone think the chip tunes are an added risk to this car's longevity?
Yes it can be done but you will be working in the blind. It is pretty tight and one of the two bolts holding the flange in place also provides a mount for the oil feed line of the turbo. You have to remove the nut first, then carefully bend the feed line out of the way a bit and then you can remove the bolt with a deep well 1/4 in. socket.I really would appreciate opinions whether this can be done without removing tandem pump.
Thank you for the thorough run down. New member here. Looking at a 2005 Passat TDI. I have a few questions too. If I should start my own thread, please let me know. But it seemed expedient to just add on to this one. The car I am looking at has 135k on it. Two local owners. One put around 100 on it, and the other around 35. They are selling allegedly because of a second baby and wanting more room.Very good advice and some solid Passat TDI ownership experiences from leicaman. We both purchased our Passat TDI's new and we both still own them today. What does that tell you ?
We have been noticing many threads and "potential buyer" / newbie questions, in the last several weeks, regarding the 2004 / 2005 Passat TDI (BHW) . I too have decided to help answer some of these Newbie questions.
My .02--- Do your homework and be educated. These are 10 year old cars. Cars are expensive to fix. They require maintenance and good quality parts, fluids and quality approved oils. This is the best Internet forum for anything Volkswagen TDI related. Pull up a chair and enjoy Fred's TDI Club. You will make some great friends and learn a lot about your car in the process.
With that being said, I really enjoy our 2005 Passat TDI ( BHW) Wagon. We bought it new and ten years later we still own it. We get 37 mpg in town and 44 mpg on the open road. Tons of performance with our RC1 program from Rocketchip and probably one of the best built cars we have ever owned. Like many other cars, the 04 /05 Passat TDI's with the (BHW) engine have some known issues and little quirks. Maintenance is the key !
Here are some of the most notable issues / concerns --
BALANCER SHAFT --- This is an item that needs to be updated by a highly skilled TDI Tech. There are several highly skilled TDI techs on this forum but only a handful of Techs around North America that have the tools and skills to perform this upgrade and do it properly. This is a very expensive update ! If you do not update from chain to gear drive; eventually you will TOOF the motor. Its about $3000 including labor, to have one upgraded to the gear driven balancer shaft system. If you wish to attempt it on your own; the parts will run you $1400-1500.
Camshaft-- These can prematurely wear out. This is most often because a VW dealer or Service shop used the WRONG OIL. This is a PD engine. It must have the correct specification of 505.01 OIL. Pentosin, Motul, Elf and Castrol brands come to mind. This too can be a pricey repair. USE THE CORRECT 505.01 OIL ! Learn to do your own oil changes.I like the Pentosin brand 5-40 weight High Performance II oil. I use the Pella 6000 oil extractor from www.jerrybleach.com and my oil changes are a snap.
Front suspension: -- A ten year old car with 100,000+ will most likely need the front suspension rebuilt--ball joints, tie rod ends etc. There is a comprehensive KIT available from www.boraparts.com or you can buy quality parts from VW. Special tools often required and some VW experience.
Transmission: A ten year old car with high miles could have a transmission go bad. This is not uncommon. This can be a very expensive fix ! Repair quotes for labor, a fresh VW remanufactured transmission, fresh torque converter and all new fresh fluids can range from $3500-4500. There are many owners who have experienced torque converter failures in these cars. My understanding is that the torque converter is what normally goes bad. The correct way, (just my opinion), to fix the whole transmission issue, is to simply install a quality remanufactured VW transmission package with new torque converter. It comes with a warranty. Another option is to replace just the torque converter only, which many have done. The transmission is a ZF brand 5 speed Automatic . The transmission model is -- ZF5HP19. These cars only came to North America with Automatics. Some enthusiasts are converting to manual transmissions, which is another possible option. I.e.- If it has a manual transmission and it is a 2004/2005 Passat TDI; it has most likely been converted by someone at some point in time.
A few other minor issues or concerns -- Relay 219. Relay 384. Changing out and updating the alternator pulley to the steel pulley-(stock is plastic). Leaking motor mounts are not uncommon. A quality under engine skid plate would also be a good idea and my recommendation. Both Evolution and Dieselgeek offer high quality skid plates. They will protect the highly vulnerable undercarriage from road debris and severe damage. www.dieselgeek.com ------ www.evolutionimport.com/skid-plates
Rusted front fenders: VW decided to install a chunk of foam on the inside fender lip of the Passat. It acts like a sponge and soaks up water and moisture. This usually leads to a rusty front fender. Many owners have been successful getting their fenders fixed with the VW rust perforation warranty. My advice is to remove the foam piece as soon as possible.
Sunroof Drain Tubes: Easy Fix. Make sure they are opened up and not clogged. Takes just a few minutes to perform this task.
Blower / Airbox Plenum: Easy Fix. The gasket /seal can go bad allowing water to seep into the car onto the passenger side front floor area. Water and electronics do not go well together. If you take it all apart and re-seal the box system, using the correct VW caulk; you will elimate any future water leakage / flooding concerns.
Thanks for reading. Hope all of this information is helpful and answers some questions.
Just wanted to follow up on this. Can you tell me more about why you prefer the B5? I like the styling of the B5 better myself, though I could be convinced to get full red lenses on the taillights, but please educate me about the rest. I take it that the interior room is less in some regard.I love the B5.5 Passat TDI Wagon.
Best car I have ever owned / driven !
If you want a TDI and you want a Wagon; this is the only way to go.
New Jetta Sportwagen TDI is a small, overpriced car, made in Mexico.
First of all, go ahead and just delete the links you posted via the edit function. You can then either copy and paste the links I supplied which came straight from your album or just leave a reference to my post so people know where to look.For some reason I cannot find a link to image thumbs in my photo bucket library. I will look again later, but if you can point me in the right direction I would appreciate it.
I am considering just this. I may start a thread or two more to discuss more specifically some questions on the updates/upgrades such as those I have learned about so far so I can make a decision with eyes wide open. Thanks for the reply. I am not scared to do this so much, but want to come out with a good daily driver in the end.If I would to own one, it would right away get a proper manual transmission and BSM delete. Then it would be a nice car...
Thanks. From the service records, I have been able to determine that motor mounts, glow plugs, axles, timing belt and related were done at 105. Care is now at 130. No indication that cam shaft was done, and some question about what oil was used in the last 25,000 miles. Car shop that did it said either a blend synthetic or some variant of Mobile One, but from my knowledge Mobile one does not make 505.01. Shop guy was able to state the number, and said he or "Wolfgang", the other tech, always checks for compliance for TDI's but was stating what seemed to be incorrect info about the oil they chose. But in fairness, they had changed over computers so there records were spotty on those details. The other work had been done at a euro shop down in Salt Lake City.As above, nice example of a B5 wagon, but the price is high by about $4-5k. Cam is an unknown, Auto trans will give you issues at some point in the not-so-distant future, and the Balance shaft module will eat itself unless attended to.
If all of these items were addressed in the recent past, then the car would be worth $12k to the right buyer.