1999 Ford Mustang Owner Guide 1st Printing - Page 182
1999 Ford Mustang Manual
Page 182 highlights
Capacities and specifications MOTORCRAFT PART NUMBERS Component Air filter element Fuel filter Battery Oil filter PCV valve Spark plugs* 3.8L OHV V6 engine FA-1611 FG-800A BXT-59 FL-400S EV-152 AWSF-42EE** 4.6L SOHC V8 engine FA-1634 FG-800A BXT-59 FL-820S EV-98 AWSF-32PP*** * Refer to Vehicle Emissions Control Information (VECI) decal for spark plug gap information. **If a spark plug is removed for inspection, it must be reinstalled in the same cylinder. If a spark plug needs to be replaced, use only spark plugs with the same service part number suffix letter as shown on the engine decal. *** If a spark plug is removed for inspection, it must be reinstalled in the same cylinder. Cylinders No. 1, 2, 3 and 4 have a "PG" suffix. Cylinders No. 5, 6, 7 and 8 have a "P" suffix. If a spark plug needs to be replaced, use only spark plugs with the same service part number suffix letter "PP" as shown on the engine decal. 182