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ret7army asked a 1999 GMC Sierra Classic 3500 4 Dr SL Crew Cab 2WD LB Maintenance & Repair question 8 years ago

Truck Won't Start

Started truck the other day and got going about a block down the road when it quit and wouldn't start again, it has a full tank. replaced fuel filter still wouldn't start. Got a code checker and i...

468 views with 3 answers (last answer 8 years ago)

GMC Sierra Classic 3500 Overview

As with the other Classics, the GMC Sierra 3500 Classic provides a blast from the recent past. 2007 marked a major re-modelling year for the Sierra lineup and the full-ton pickup got its own facelift. The most muscular Sierra has a 6.0 L, 300 hp V8 engine helps pull up to 12,000 lbs.

If you want luxury, go with the new Sierra 3500. If you can stand the stiffer ride and lower quality cabin materials, go with the Classic.

Updated by Anonymous