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Why is my check oil light not coming on?

Why is my check oil light not coming on? Low oil pressure means the pump isn't circulating enough oil, or there isn't enough oil in the system for the pump to circulate. The oil is important to keeping the surfaces lubricated, so if the oil light comes on and the pressure is low, pull over and turn off the engine. Is it normal to have zero oil pressure? No abnormal noise and temps normal. No low pressure warning light. I have zero oil pressure on gage. No leaks and has plenty of oil. Temps normal. No abnormal noise and no...
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How do you know which rpm to shift?

How do you know which rpm to shift? Generally, you should shift gears up when the tachometer is around “3” or 3,000 RPMs; shift down when the tachometer is around “1” or 1,000 RPMs. After some experience with driving a stick shift, you'll be able to figure out when to shift by the way your engine sounds and “feels.” More on that below. Is Rev S Same as rpm? When measuring angular speed, the unit radians per second is used. If the non-SI unit rpm is considered a unit of frequency, then 1 rpm = 160 Hz. If it instead...
Easy lifehacks

Are there any lifters in the Dodge Ram?

Are there any lifters in the Dodge Ram? Really has no bearing on our lifters or such. DJ Maresco, Machoramdysavage and tidefan1967 like this. WY.Ram, blackbetty14, SilverFatBoy and 3 others like this. Every 5.7 or 6.4 is different for a simple reason. The parts that go into these engines and the assembly process, have no quality control. What causes hydraulic lifters on Dodge Ram to fail? Click to expand... EXACTLY apples and oranges. He even states about the valve lash causing the hammering - hydraulic lifters have no lash. WY.Ram, Jim Prendergast, DJ Maresco and 3 others like this. What...
Most popular

How much is a bad fan motor?

How much is a bad fan motor? What's the Cost of Repairing or Replacing a Fan Motor? The average cost of a condenser fan motor is between $300 and $500 (not including installation). If the compressor breaks, you are looking at a much costlier problem which could cost up to $2000. In some cases, your fan motor may be under warranty. How much does it cost to replace a AC fan motor? When your air conditioner's fan motor breaks, it will typically cost about $300 to $600 to replace. It's imperative to get this fixed quickly, since without a working...
Common questions

What does the ECU do in a car?

What does the ECU do in a car? The ECU, or engine control unit, is a major component of your car's onboard computer. It's used to regulate many systems and subsystems in your car's engine, drive train and other major components. There are many symptoms that can be associated with a faulty ECU. Here are some ways to tell if yours is damaged or faulty. What does PCM stand for in Ford 3.5 flex? We offer a repair service for a 2009 - 2012 Ford 3.5 Flex PCM (Power Control Module) or ECM (Engine Control Module) damaged by failed ignition...
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Where did the flood of 1997 take place?

Where did the flood of 1997 take place? The Flood of March 1997. Copious amounts of rain fell on central Kentucky and extreme southern Indiana as the calendar turned from February to March back in 1997. As thunderstorms and large areas of heavy rain repeatedly moved over the same areas, impressive amounts of rainfall were recorded. Why did the Licking River flood in 1997? Due to backwater from the Ohio River the flooding was very prolonged. In the Licking River basin, flooding continued until the 7th, Kentucky River basin the 8th, Salt River basin until the 11th, and the Green...
Common questions

Why do you need a flywheel in an engine?

Why do you need a flywheel in an engine? Flywheel weight is one of the adjustments that custom engine builders use to tailor their engine’s performance for specific purposes. Heavier flywheels allows engines to work under loads that may cause the engine to bog down; thus cars consistently pulling heavy trailers should benefit from a larger flywheel. How does the toothed ring on a flywheel work? There is a toothed ring on its outer edge that the starter turns to start the engine. Because of the large disc (relative to the crankshaft) this allows the starter motor to have more...
Common questions

What causes a lit trouble light on my alarm system?

What causes a lit trouble light on my alarm system? While the the possible causes of a lit trouble light are endless, the most probable cause and solutions are outlined here: Normal control panel battery life is 2-5 years. Replace the battery in the control panel. Control panel outage, power outage to the house, loss of power to plug, transformer for the system is dead. How long does a control panel battery last? For more complicated issues, however, you’ll need to schedule a service call for a professional service technician to assess and fix the problem. While the the possible...
Common questions

How do I check an O2 sensor with a scan tool?

How do I check an O2 sensor with a scan tool? How to Test O2 Sensor Using an OBD2 Scan ToolInsert the OBD2 scan tool connector to the diagnostic link connector (DLC) on your vehicle. Turn on your vehicle's engine so that the scanner can communicate with the vehicle's onboard system. After the scanner boots, go to the menu and select 'Trouble Codes' or 'Codes'. Where is the O2 oxygen sensor in the engine? Also, The (O2) Oxygen Sensor is not able to measure the air or the fuel entering the engine. Because, the (O2) Oxygen Sensor is located in...
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What is CMP circuit?

What is CMP circuit? The CMP sensor determines whether a cylinder is on a firing stroke or on an exhaust stroke. As the camshaft rotates, the reluctor wheel interrupts a magnetic field produced by a magnet within the sensor. The sensors internal circuitry detects this and produces a signal which the PCM reads. What is circuit malfunction? Overview. Error Code P0335 is described as Crankshaft Position Sensor “A” Circuit Malfunction. This means the vehicle's ECM (Electronic Control Module) has not yet detected the crankshaft position sensor during the first second of cranking of the engine. What are the trouble codes...