What is the oil pressure of a 2.5 Jeep Wrangler?

Answer The Jeep 2.5-liter four-cylinder engine oil pressure should be between 10 to 20 psi at idle, and up to 60 to 80 at higher engine speeds when cold. At normal operating temperatures, the oil pressure... Read More »

Top Q&A For: What is the oil pressure of a 2.5 Jeep Wrangler

What is the fuel pressure on a'91 Jeep Wrangler?

The fuel pressure on a 1991 Jeep Wrangler should be 31 psi with the vacuum hose connected and 39 psi with the vacuum hose disconnected. The fuel pressure should be measured with the vehicle on and ... Read More »

Jeep Wrangler Oil Pressure Problems?

In 1987 AMC introduced the Jeep Wrangler to replace the older CJ series. In 1988 Chrysler bought the Jeep line and continues to produce the off-road vehicle today. Older Jeep Wranglers require thei... Read More »

How to Check Fuel Pressure in a Jeep Wrangler?

Low fuel pressure in a car, truck or SUV can be caused by a number of reasons. Leaking or clogged fuel lines, a malfunctioning fuel pump or a clogged fuel filter can all cause a loss of pressure. F... Read More »

How to Change the Oil Pressure Sending Unit on a 1997 Jeep Wrangler?

The engine oil pressure gauge falls to zero on your 1997 Wrangler and visions of expensive repairs flash through your mind. A warning like this often is caused by a failure of the oil pressure send... Read More »