Sudden onset of warm engine smell, could the fans have something to do with it?

SOURCE: antifreeze leak

engine coolant sensor, unscrewed it with an open end wrench but make sure engine is cold you will loose antifreeze but its ok you can add back when you replace sensor. have a nice day put 50-50 antifreeze

SOURCE: Oil leak on 1991 3.0 V-6 Engine

If leak is from top at rear my bet would be that valve cover gaskets are leaking. They are not too hard to change. Good Luck

James Bradburn

• 299 Answers
• Posted on Mar 17, 2009

SOURCE: My oil pressure light comes on at very low speed on 96 camry

Take a gauge and check you oil pressure. If its not low then change the pressure sensor. If the pressure varies and the pressure is not where it is supposed to be, then drop the oil pan and look in the bottom of the pan. If you see slivers of metal then the bearings are going out. Eather the cam bearing, rod bearing, or main bearings.

SOURCE: High idle speed when the engine is cold

The high idle speed at start up is normal. As the engine temperature increases, the engine idle should kick down automatically. Insofar as the emissions results, if there were a problem, the check engine light should be on. If it is, take the car to an autoparts store and have the fault codes read. Most parts stores will perform the scan for free. If the check engine light is not on, and the idle question was all you were worried about, you are good to go! Hope this helped and best wishes.

SOURCE: 99 Toyota Tacoma a/c reads high pressure on low pressure side

Does the compressor run?
Low side could be high without a running compressor.

A running compressor?
The expansion valve itself is about $50 and bolts in.
You will have to remove the 134a gas before installing a replacement expansion valve and vacuum the system before recharging.