When oil warms up it flows easier and is less thick (has less viscosity). Change your oil and use a heavier weight oil like 10w30 or higher.
High pitched noise from a Toyota 4 Runner can be due to loose bearing. To check on this, touch each rim. One bearing will noticeably be hotter than the others.
Spike in electrical system look for loose ground wire or loose connection that is building excessive resistance (heat)
Take the wire loose from the oil sending unit and then turn the key on and ground the wire to the engine somewhere and the gauge in the truck should go all the way past the highest point. If it don't then the gauge in the dash is bad are the wire going to it ( The 1 you grounded ) is broken. If the gauge is reading low oil pressure, Then unscreew the oil sending unit on the engine just behind the distributor, were you took the wire loose from. Then install a OIL PRESSURE GAUGE into it's place. Then start the engine and read the pressure, Now compare the reading on the dash gauge to what you are reading on the oil gauge.
Bourdon gauge is a type of aneroid pressure gauge consisting of a flattened curved tube attached to a pointer that moves around a dial. As the pressure in the tube increases, the tube tends to straighten and the pointer indicates the applied pressure.
I found out that the cables on the speed sensor become loose or toast, so just check them out. is on the driver side on the transmission. is easy to fix.
i have a 1998 Toyota tacoma pickup the pulley is loose on it does it free float or what
Yes you can cut them off.
if the fielder is a) in the baseline, and b) doesn't have the ball, then no. If the runner goes out of the baseline to strike the fielder, he is out for leaving the baseline. If the fielder has the ball, and as a result of the collision he tags the runner, then runner is out. If the fielder has the ball and is trying to tag the runner, but the collision knocks the ball loose, then the runner is out if the umpire felt the contact was intentional, but it is a loose/live ball if the contact was accidental or otherwise part of the game.
I'd say you have a ghost with ya.
That, or the gauge is going. Or a loose wiring connection. I'd bet on the last.
The oil pressure could be dropping. Or, the sending unit could be going bad or have loose wiring. Check the wiring and the sending unit. It will take an oil pressure gauge to check that the pressure is correct.
If the pressure cap on the surge tank is left loose, defective or will not hold pressure.