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What can cause little or no oil pressure to rocker arms when motor reads 40 lbs at idle?
Wiki User
∙ 15y ago
What engine is it?
In the old Ford 292 series it was a common problem to have the camshaft bearing "turn", blocking the oil line.
The Chev inline 6 used a hollow head bolt that had to be in a specific position to allow pressurized oil to the head. If some other head bolt was put in that position there would be no oil pressure to the rockers.
Check to see the routing of the oil pressure line to the head then backtrack to the most vulnerable position.
Wiki User
∙ 15y ago
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What can cause very loud knocking noise in a 2.4Liter motor?
worn, lose rocker arms
Will low oil pressure cause vehicle not to start?
Low oil pressure in itself will not cause the motor not start. Low oil pressure is a cause for concern as far as motor lubrication. Low oil pressure can cause lubrication failure and be harmful to all moving parts.
What is the rocker arm in DC motor?
Rocker is used to adjest the place of brushed
Does pressure on the root nerve cause pain?
Pressure on the nerve root can definitely cause pain and it may also cause sensory and/or motor deficits.
Can blood pressure cause a paralysis?
yes it can. If high blood pressure is left untreated, it can cause paralysis, loss of bodily function and motor skills are the result.
What causes pressure to come out the oil fill hole?
One possible cause is a blocked PCV (positive crankcase ventilation) valve. As your motor is running the crankcase will build with pressure and the PCV system will let the motor breathe. If the PCV valve is blocked or faulty then the motor will look to release the pressure somewhere else.
How many rocker arms are in a B20A5 motor?
16 8 exhaust and 8 intake
Where are Landcruiser 80 series 1hz motor timing marks?
TDC mark on the rocker cover
What ratio rocker arm does the 87 305 GM roller motor use?
1.5:1
How tight do you tighten the valves on a 5.7 Chevy motor?
Rocker Studs 50 lb/ft
1976 dodge 318 oil pressure sensor location?
Behind carb. at rear of motor with little wire going to it.
Location of oil pressure sensor?
On the top of the back of the motor. Just a little to the driver's side of the distributor. Its got a wire clipped to it.
