When/What Injector Nozzel to install?

whyfish

Veteran Member
Joined
Aug 16, 2006
Location
Portland, OR
TDI
2003 VW TDI Wagon auto. transmission
What's the average age/miles you all are getting on your fuel injection nozzles?

I'm at 135,000 miles and I'm thinking its time for an upgrade. Any thoughts on what to install?

03 TDI wagon w/01M (I know, no cracks please) have a mild tune, 1+, or so.
 

Seatman

Top Post Dawg
Joined
Apr 23, 2010
Location
Scotland
TDI
2007 Seat Alhambra 2L tdi
Well I'd vote for the bosio pp764's myself seeing as I love them lol, can't say mpg's are affected but the power is great.
 

dieselnewbie

Veteran Member
Joined
Sep 16, 2004
Location
Northwest Indiana
TDI
2000 Silver Jetta TDI
I wouldn't claim to be any kind of expert, but after much consideration I decided to go with PP357's. Haven't put them in yet, but I expecting a 2-3 mpg increase and a little more throttle response. Didn't want to risk my O1M with more than it could handle, and wasn't looking to race the car just yet...
 

whyfish

Veteran Member
Joined
Aug 16, 2006
Location
Portland, OR
TDI
2003 VW TDI Wagon auto. transmission
I have the PP357s installed right now. Did that @35,000mi.

Maybe its just time for a new set. Do nozzels start to crap out at around 110K?
 

turbocharged798

Veteran Member
Joined
May 21, 2009
Location
Ellenville, NY
TDI
99.5 black ALH Jetta;09 Gasser Jetta
I have the PP357s installed right now. Did that @35,000mi.

Maybe its just time for a new set. Do nozzels start to crap out at around 110K?
In my experience, they can crap out in little as 50K miles if they aren't properly set up by a pro...
 
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