Thermo1223
Veteran Member
I just checked in a a dealer for the wagon and it had a GP recall done long ago. I'm guessing they switched to the steel tiped ones? I never had any problems starting this winter so I can't complain.
Put in the updated glow plugs yourself and pay the dealer to upgrade the software. It's less painless than waiting for the stars to line up.I have Bosch N 105 916 01 in there now and the tip is broken off on one of them. About 1/4 inch is missing and may be inside engine. One glow plug was replace under warranty abour 3 years ago. Car has 21,000 km on it now.
What GP were part of recall?
Talked to dealer about the broken tip and they said it should not hurt anything and should pass through engine.
Also talked to Vw customer care and they said the could not do anything for me because recall was serial number specific.
Any suggestions would be appreciated.
Yes get it done before it ends.i have a 2004 jetta tdi that has the original glow plugs.
the car has no starting issues.
i am considering having the 28f6/t9 service done as per the recall letter i received.
i have read through this thread but still cant decide whether to have it done or not.
am i better off taking the car in for the 28f6/t9 service or not?
Let us know if you get the module replaced with the "D" version also. I have the "C" module by mistake, which seems to give about a 9.5 Volt pre-glow and 4.5 volt post-glow pulse. Cold weather coming again soon, will test my car again. I may just decide to spend a few bucks for the "D" version and see if there is any more voltage during the post-glow.Yes get it done before it ends.
This happened on MK3 and B3/B4 Passats. MK4 cars don't have this problem from what I knowI am bringing my 04 TDI BEW sedan in next week for the glow plug recall and the service manager mentioned the re flashing of the ECU. Are there going to be problems because of an aftermarket stereo with the re-flash? I seem to remember reading something about aftermarket stereos messing affecting diagnostic communications.
Thanks!
Those are definitely the full ceramic Bosch originals. How many miles on them? I read a Bosch article on these and they were to last the life of the engine without failing (but some burn out occassionally). I still have mine, but all four were replaced at 12,000 miles (yes, less than a year of owing the car, new) because one failed. Replaced with the same Bosch full ceramic plugs. They have about 142,000 miles on them now.All good! 2.5 hours later I got a free 29 point inspection, new plugs/module/flash, and brake light switch.
They let me take the old plugs home - and all in one piece!
Inspection came back with some issues to take care of: Front shock top mounts and bearings are worn as well as the stabilizer bar bushings...gotta source some parts I guess. Can't complain.
I've heard nothing about life span for the NGK metal/ceramic tip 7 volt GP, but I've had mine in for almost 2 years now and they look perfect and work pretty well. The engine is a little rough on very cold start-up, but other than that there is no issue of any kind.138k on them - I was surprised they let me take them home.
yeah, I am glad I got them swapped out - total coincidence that #3 went out the day before the appointment.
i have not read any reports of the newest NGKs going bad...but maybe too early to tell? are they supposed to be life long usage as well?
Nate, I'd think seriously about replacing those full ceramic plugs. I had one break a chunk off and having those bits n bites loose in the cylinder....and transiting thru the turbo scares me.snipped..... Replaced with the same Bosch full ceramic plugs. They have about 142,000 miles on them now.
--Nate