Jan 9, 2026 · TDIClub (tdiclub.com) forums - A VW TDI diesel discussion board. Sometimes called Fred's TDIPage with info on UPGRADES, PERFORMANCE, FUEL MILEAGE, and MAINTENANCE

Jan 11, 2000 · The (ALH) TDI diesel engine has a Glow Plug System that operates in two phases - Preglow and Afterglow. 1. Preglow Phase During the preglow phase, the TDI diesel engine uses four …

Jul 3, 2004 · my tdi battery is dropping to 10 volts over night its still enough to crank it but just enough i have a volt gauge it charges to the normal 14 volts so the battery is shot. im wondering what would …

May 23, 2003 · Got a simple/basic TDI question? Are you a newbie (new to the forums). Feel free to post your question here.

Mar 18, 2006 · I own a 2002 VW Jetta TDI with an automatic transmission. Vehicle currently has been driven 150,000 miles. I have just started to notice the vehicle hesitating (acting as if car is thrown into …

Jul 1, 2003 · TDI Maintenance Schedule - Tire Rotation --> Here <-- is an example of a pretty typical maintenance history. Maybe that can tell you if there's anything you missed. That stealership …

Aug 3, 2003 · Some will tell you not to buy a TDI because of the "Dieselgate" emissions scandal, but I think it makes now the perfect time to buy - lots of people are dumping the TDIs at big discounts, and …

May 22, 2013 · Does anyone know if the 2015 Passat TDI, with the newer EA288 diesel engine, has the same problems the previous EA189 engine had with high pressure fuel pump (HPFP) failures? Or …

Oct 19, 2013 · Now I am looking for another TDI, a backup commuter and my Daughter needs a commuter. What are the good vs bad TDIs? I have diesel trucks and know to avoid 07, but what …

Feb 11, 2006 · Click me Member Recommended TDI Mechanics - By State List Member Recommended TDI Mechanics By State Map Disclaimer and suggestions for finding a mechanic for your car: …