Low oil level, defective oil sending unit, incorrect filter or defective oil filter bypass valve, oil pump going bad. Change your oil and filter. Use a Mopar filter and the proper weight oil. If the problem persists, take it to a trusted mechanic, before the engine suffers serious damage.
vacum leak !!!!!!!!!!!!!!!!!!!
The air movement that creates the negative pressure (vacuum) is being redirected to the intake manifold to serve engine acceleration - making the vacuum drop.
See http://www.explorerforum.com/forums/showthread.php?t=122129 for ideas.
The pain and the stress from the injury can result in a temporary increase in blood pressure. But if it's not tended to immediately and the blood loss stopped, it can result in a drop in blood pressure. This drop can sometimes be severe.
My truck flutter and temperture gauge drop at the same time
When your cars is idle the oil pressure should drop, when you accelerate it should rise. The car stutter sounds like a catalytic converter goin out
Pressure Drop - song - was created in 1970.
because the force of the earth pulls on the drop
Use a delta-p gauge
Pressure Drop - album - was created in 1975-11.
Sometimes They Drop By was created on 2008-09-23.
Drop back slightly or accelerate