Ticking noise.

[culosa]

hello everione i have a 1991 explorer 4x4 eddy bauer idont have oil pressure and a noise start liketik tikt tiktitk whats that its danger drive my truck like that help please

 

[Gadget X]

That's the sound of your engine yelling for help! If you have no oil pressure, then the ticking you hear is your valvetrain with no lubrication. You need to check your oil and fill it to the fill line on the dipstick. If you still have no oil pressure, then you need to get it worked on asap. Do not drive with no oil pressure!

 

[BrooklynBay]

Welcome to this forum! I've moved your thread into the stock 91-94 section. It sounds like your oil pump died.