trucks an early 99 so probably no cam phasers..and the serivce engine light is not on.

I have a F-250 SD..truck has alway's been very reliable. Uses no oil. compression is good for a motor with 260,000 miles. Don't use it much. Oil hasn't been changed like it should have been last year or two.Anyway used the truck like a month ago hauled a couple loads of wood..No...

looking to totally re-cond my 99 f-250. buy new remanufacture or rebuild motor, different gear ratio..suspension lift..minor mods like cold air, cat back exhaust. new paint ect.I tow a camper maybe 6 times a year tops. And the truck might get driven once a week mostly on the weekends.I am...

thanks for the info...put a new one in..didn't fix the problem...this cold weather one morning oil pressure dropped to zero when idling...was hoping it was the sending unit...looks like i'll be dropping the oil pan.

thanks for the diagram...looks like what i am seeing. but it's a bit tougher to get to than what the diagram shows..location looks the same though. thanks

checked it out some more today..i see nothing at my oil filter which hangs straight down beside oil pan 2 big hoses going to it from radiator but i'll be darn if i see a sending unit..As i mentioned to the front of the oil filter on drivers side about half way on the block , above the engine...

that's what i thought didn't see it though. i see a wire running to something on the side of the block in front of the oil filter. if that's it, looks like a bear to get to.

Where is the oil pressure sending unit located on a 99 F-250 5.4?