2003 Pontiac Grand Prix Owner's Manual - Page 251
2003 Pontiac Grand Prix Manual
Page 251 highlights
3. Pull out the filter. 4. Check or install a new engine air cleanerbiker. See Normal Maintenance Replacement Parts on page 5- 104. 5. To reinstall the cover, position the tabs through the slots on the housing. A notch on the sides of the filter cover will indicate the correct engagement. Reinstall the two clips on the top of the housing when you are finished. Refer to the Maintenance Schedule to determine when to replace the air filter. See Part A: Scheduled Maintenance Services on page 6-4. Operating t - - . engine with the air cleaner/filter off can cause you or others to be burned. The air cleaner not only cleans the air, it stops flame if the engine backfires. it isn't there If and the engine backfires, you could be burned. Don't drive with it off, and be careful working on the engine with the air cleanedfilter off. Nofice: If the air cleaner/filter is off, a backfire can cause a damaging engine fire. dirt can easily get And, into your engine, which will damage it. Always have the air cleanedfilter in place when you're driving. 5-26