This Forum is for the posting of TDI news related items.

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

Discussion all about Fuels & Lubricants. synthetic oil, conventional oil, brands, change intervals, diesel grades, gelling and such debated items like that. Non TDI related postings will be moved or removed. This forum is NOT for the discussion of biodiesel and other alternative fuels.

Discussions about alternative fuels for use in our TDI's. This includes biodiesel WVO (Waste Vegetable Oil), SVO (Straight Vegetable Oil), BTL (Biomass to Liquid), GTL (Gas to Liquids) etc. Please note the Fuel Disclaimer.

Discussions about increasing the fuel economy of your TDI engine. Non TDI related postings will be moved or removed.

Discussions about increasing the power of your TDI engine. i.e. chips, injectors, powerboxes, clutches, etc. Handling, suspensions, wheels, type discussion should be put into the "Upgrades (non TDI Engine related)" forum. Non TDI vehicle related postings will be moved or removed. Please note the Performance Disclaimer.

The place of handling, lighting and other upgrades that do not relate to the performance or economy of the TDI engine. In other words upgrades to your TDI that don't fit into fit into TDI Fuel Economy & TDI Engine Enhancements.Please note the Performance Disclaimer

Discussions on using On Board Diagnostic (ODB) scanners/ Diagnostic Equipment related to TDIs

This is a discussion about emissions from TDI's. Pro's cons of Diesels (including biodiesel) effects on the environment and how they compare to Gasoline and other fuel sources for Internal combustion engines.

This section is dedicated to the folks who push the TDI to the absolute limit racing. Topics should include articles about TDIs in the SCCA ProRally Series, Drag Racing, AutoCross and any other events that include TDIs.

This is a place for General VW topics (the company, not your vehicle). General topics about a specific vehicle should be posted in the General TDI Dicussion Forum sections for that vehicle platform. A4, A3 & B4, B5, etc.

Discussions about road trips you have made with your TDI.

General automotive discussion. This is intended to be a discussion about other not VW and Diesel cars you may have or interested in.

Saw a special TDI. Trying to find out if that TDI you saw was a club member. Or have some other sighting that might interest club members. Post it here.

Discussions on converting non TDIs into TDIS. More general items can be answered better in other sections. This is ideal for issues that don't have an overlap and are very special to swaping engines.