Have the oil pressure checked.
Standard value:
At idle : 29 kPa (4.2 psi) or more.
At 3,500 rpm 294 - 686 kPa ( 43 - 100 psi)
Problem could be due to a failing oil pump, pressure switch or there is a fault in the lubricating circuit.
For the power steering, check the power steering pump drive belt. If it is too loose and slipping, the steering would be heavy during idle.
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Wednesday, January 12th, 2011 AT 4:03 PM