On a 2002 Toyota 4-Runner 3.4L V6, the spark plug gap is .044", but there's a caveat. The OE factory recommended plugs (DENSO or NGK) are designed with dual-ground electrodes, which are pre-gapped at .044" and therefore a gap adjustment is not required. For this particular application, the dual-ground electrode style spark plug is the preferred plug and I recommend them for optimum engine performance (quicker starts, smoother acceleration, and overall better combustion and fuel efficiency).
6.5 qts
The 2002 Toyota 4Runner has a V6 engine.
The 2002 Toyota 4Runner has 24 valves.
The firing order for the 2002 Toyota 4Runner is 1, 2, 3, 4, 5, 6. This is for the standard 4.0 Liter V6 engine.
The 2002 Toyota 4Runner has a 4-speed automatic.
The 2002 Toyota 4Runner is a gas-powered vehicle.
The 2002 Toyota 4Runner's turning circle is 38.1 ft..
The maximum payload of the 2002 Toyota 4Runner is 1510 lbs..
The 2002 Toyota 4Runner has a 26 degrees angle of departure.
The 2002 Toyota 4Runner runs on regular unleaded.
The height of the 2002 Toyota 4Runner is 5 ft. 7.5 in. (67.5 in.).
The curb weight of the 2002 Toyota 4Runner is 3740 lbs..