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What is the reading of oil pressure gauge before engine starts?
Wiki User
∙ 15y ago
Oil pressure shouldn't register at all until the engine starts and builds up pressure.
Wiki User
∙ 15y ago
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What are the symptoms of bad fuel pressure regulator?
If the engine cranks & cranks & cranks before it starts even though it's warmed up already.
Oil warning light flashes back on after start up then goes out does this mean it is due a service?
The oil pressure is zero when the engine is not running. The oil pressure sensor will read the low pressure for a second, when the engine first starts.
Your Honda GL1000 starts cold but engine dies after few minutes No spark until engine cools down ballast resistor ok Fuel to carbs ok Oil pressure indicator light goes out before engine crancs?
needs new coil or cdi box
Can a oil pressure switch stop the car from cranking?
Most cars would not have any oil pressure until after the engine starts turning because the oil pump is driven mechanically off of the engine.
You have pressure in the fuel lines and it doesn't start you put fuel in the intake manifold and it starts Bad fuel pump?
If you put fuel into the intake and it starts and keeps running, replace the engine coolant sensor. If you put fuel into the intake and it starts but stalls it probably is a bad fuel pump or pressure regulator. Do a fuel pressure test. Need to know what model, year and engine you have to help you any more.
Why would a 2000 Silverado 53 engine start good when it has sat for a while but turn over for a long time before it starts when it is warm?
THE FUEL PRESSURE REGULATOR HAS A PROBLEM WITH IT. REPLACE IT AND IT SHOULD CURE THE PROBLEM.
Can a bad catalytic converter cause hard starts?
A bad catalytic converter can cause hard starts if it has become clogged. This produces excessive back pressure in the engine.
What are the signs and symptoms of low fuel pressure?
Some signs are: cranking the engine over a few times before it starts stepping on the accelerator and having hesitation a stumble by the engine when you need power do you have a check engine light yet? When was the last time you changed the fuel filter? It may be clogged blocking fuel.
How long will an engine run with no oil pressure?
Depends on the engine but severe engine damage will start to occur almost immediately. It will run a few minutes until it starts to overheat then the engine will seize. It will not take long to destroy the engine.
Why diesel engine lose power if fuel injection occurs early?
The pressure builds up too quickly, which means some of the downward force on the piston starts before it has started moving down. That reduces the power.
When the engine starts what do you see first in the control panel gauge?
The very first thing you should see is the oil pressure gauge start to indicate pressure. (This is assuming you have an oil pressure gauge, but all large trucks have them.) If you don't have any pressure within five seconds, turn the engine off.
How a rain alarm works?
It's based on the air pressure measurement of the environment. Before it starts to rain pressure dramatically drops. That's particularly why some people have headaches before rains.
