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International Automotive Technicians Network
SEPTEMBER TST SEMINAR WITH DOC NALL
Posted to Industry Events Forum on 9/1/2010 3 Replies



Technicians Service Training

Presents "Diagnosing P0171, P0172, and P0401"

TST's House Call Answered…

Rich/Lean and EGR DTCs can be real brain busters when you need to fix them to get that car to pass inspection. Doc Nall gives you a real world ... Login to read more.

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