1996 Chevrolet S10 Pickup Owner's Manual - Page 241

F A CAUTION: Operating the engine with the aircleaner off can cause you or others to be burned. air cleaner The i not only cleans theair, it stops flamef the engine f backfires. I it isn't there, and the engine backfires, you could be burned. Don't drive with it off, and be careful working on the engine with the air cleaner off. 2.2L Engine To remove this air cleaner, open both clamps and push the rear of the air cleaner toward the rear of the engine compartment. Insert a new air filter. Then replace the air cleaner assembly, making certain the PCV air tubeis properly seated in the left hand valve cover and the clamps are securely fastened. Refer to the Maintenance Schedule to determine when to replace the air filter. See "Scheduled Maintenance Services" in the Index. NOTICE: If the air cleaner off, a backfire can cause a is damaging engine fire. And, dirt can get easily into yourengine, which will damage it. Always have theair cleaner in place when you're driving. 6-15