1993 GMC Jimmy Owner's Manual - Page 90

Featunes & Contmls , I CAUTION Engine Exhaust b Running Your Engine While Ydu're Parked (Automatic Transmission) It's betternot to parkwiththeenginerunning.Butif are some things to know. you everhave to, here 3 CAUTION A "Engins Exhaust.") ...'. Idling tire engine with the air system control off could ailow dangerous exhaust into your vehicle. (See the earlier-Caution under . . . Also, idling in a closed-in place can let.deadly carbon,monoxide (CO) into your vehicle even if the fan switch is at the highest setting, One place this can happen is a garage. Exhaust-with CO-can come in easily. NEVER park in a garage with the engine running. .].Another. closed-in place can be a blizzard. (see "Blizzard" in h e ' :. Index.). 2-30