What is the spark plug firing order on a 1999 Dodge Durango 5.9L?

Answer 1

Firing Order 1-8-4-3-6-5-7-2 And here's everything you'd ever want to know about the ol' 360: From http://www.dodgeram.org/tech/gas/specs/5_9v8.htm The 5.9L 360 CID eight cylinder engine is a V-type, lightweight, single cam, overhead valve engine with hydraulic roller tappets. This engine is designed to run on unleaded fuel with a minimum octane rating of 87. Engine lubrication system consists of a rotor type oil pump and a full flow oil filter.The cylinders are numbered from fron to rear, with cylinders 1, 3, 5, 7 on the left side and 2, 4, 6, 8 on the right side. Valves are arranged in-line and and inclined 18 degrees. Rocker pivot supports and valve guides are cast integral with the heads. Pistons are elliptically turned so that the diameter of the pin boss is less than the diameter accross the thrust face. This allows for expansion under normal operating conditions. When the piston warms to operating temperature, expansion forces the the pin bosses away from each other, causing the piston to assume a more nearly round shape. All pistons are machined to the same weight regardless of size, to maintain piston balance. The piston pin is pressed into the connecting rod. Engine Type 360 cid 90' V-8 OHV [1997 Curves] 1994 Engine Serial Number X M 5.2L T YYYY XXXXXXXX X=last digit of model year M= Plant - Mound road S- Saltillo T - Trenton K - Toluca 5.9L=engine displacement T=usage (truck) YYYY=Month/Day XXXXXXXX=8 digit serial no 2000-2001 Engine S/N X M 318 YYYY XXXX X=last digit of model year M= Plant - Mound road S- Saltillo 360=engine displacement YYYY= Month/Day XXXX=Engine Serial Code Bore & Stroke 4.00 x 3.58 in. (101.6 x 90.9 mm.) Displacement 360 cu.in. (5.9 L) Compression Ratio 9.1 :1 Horsepower 245 hp @4000 rpm Torque 330 ft. lbs. (448 N.m) @ 3250 rpm Firing Order 1-8-4-3-6-5-7-2 Lubrication Pressure Feed - Full Flow Filtration Engine Oil Capacity 5.0 Qts. (4.7 L) with Filter Cooling System Liquid Cooled - Forced Circulation Cooling Capacity 15.5 Qts. (14.7 L) Cylinder Block Cast Iron Crankshaft Nodular Cast Iron Cylinder Head Cast Iron Combustion Cambers Wedge - High Swirl Valve Shrouding Camshaft Nodular Cast Iron Throttle Body Bore 50 mm Pistons Cast Aluminum Alloy