I own a 2000 ZR2 Blazer 4.3 auto w/auto 4x4. So far, it's been a great rig. Solid. Nice to look at. A bit underpowered, but fine for me. Mine has 119k original miles and has been very well cared for.

Answer:If you mean the engine won't crank over, it probably needs a battery or something related to the starter or charging system. If you mean the engine cranks over but won't start, finding the ...