If you have a 2006 or newer Police Interceptor the H stands for hour. 2006 and newer Police Interceptor and some fleet vehicles come with an hour meter. Because Police and Taxi Vehicles idle for long periods of time this helps the fleet manager keep tract of when to service them.
2006 Pontiac grand prix recurring number 4 cylinder misfire diagnostic code? What could it be?
The one closest to the radiator.
Number one is front driver side.
Looking at the front of the car, number three will be the third from the left or the second from the right.
Phenomena Police - 2006 was released on: USA: 31 October 2006
Standing at the front of the truck and looking at the engine, the cylinder closest to you is number 1, #2 is the 2nd, #3 is the 3rd, # 4 is the 4th and the last is #5
Shooting the Police Cops on Film - 2006 TV was released on: USA: 1 July 2006
Fashion Police - 2002 2006 Golden Globes was released on: USA: 17 January 2006
In a 2006 Ford F-150 , 5.4 firewall 4 - 8 3 - 7 2 - 6 1 - 5 front of vehicle
firewall 4 - 8 3 - 7 2 - 6 1 - 5 front
That would be the second plug on the passenger side of the engine from the front.