Easy lifehacks

How does the O2 sensor work in an OBD-II?

How does the O2 sensor work in an OBD-II? This code is triggered by the first downstream (front) O2 sensor. The sensor provides a reading of the air:fuel ratio leaving the engine's cylinders, and the vehicles powertrain/engine control module (PCM/ECM) uses that reading and adjusts to keep the engine running at that optimum ratio of 14.7:1. What causes a lean reading on an O2 sensor? High (O2) content in exhaust equals a lean reading also causing engine misfires. There are also some other possibilities such as an internally leaking EGR system. This will typically set a separate code. A leak...
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What happens if a resistor burns out?

What happens if a resistor burns out? When a resistor breaks down, current typically flows through the burnt resistor without any resistance and thereby passes unchecked. Other components in the circuit may become damaged from the excess current flowing through. Why is the a / C not working on my Ford Escort? When cutting out at times and pressing the gas pedal, there is no reaction. I'm not sure this is the problem however it fits better than anything else. A/C began to work intermittently over the summer and then quit entirely; the compressor comes on but no cool air....
Easy lifehacks

What should I expect from my Ford F250 towing crew?

What should I expect from my Ford F250 towing crew? Discussion in ' 2017 - 2022 Ford F250+ Super Duty Forum ' started by Wifshowfur, Feb 11, 2019 . What temperature can I expect from my new gas 250 crew while I am towing my 9500 lb camper? What should the transmission temp be when towing? Generally speaking, there should be about a 100 degree difference while towing between the outside temp and the tranny temp. Going up a hill or mountain will make that rise some, and going down could too. I think generally the transmission fluid is in...
Easy tips

How does the antifreeze work on a pressure washer?

How does the antifreeze work on a pressure washer? To complete the antifreeze pump protection, allow the antifreeze solution to emerge from the machine outlet. This indicates that the antifreeze solution has passed through the pump system before it emerged out of the machine. 14. After the last drop of antifreeze solution has come out, switch the pressure washer machine to STOP position. How does pressure build up in the cooling system? When the cooling system’s pressure exceeds the safety limit, the cap’s safety valve opens to discharge the extra coolant. Vehicles these days have a recovery tank to store...
Easy lifehacks

What is a GT2 pulley?

What is a GT2 pulley? The GT2 series of belts and pulleys are designed specifically for linear motion. They use a rounded tooth profile that guarantees that the belt tooth fits smoothly and accurately in the pulley groove, so when you reverse the pulley direction, there is no room for the belt to move in the groove. What do you need to know about timing belts? Downloadable/printable Timing Belt Tooth Profiles and Pitches (.pdf) Note the shape of the timing belt pulley teeth (tooth profile); if the valley between the teeth is curved than it is an HTD style timing...
Common questions

How do you reset the airbag light on a ford Explorer?

How do you reset the airbag light on a ford Explorer? The only way to reset the airbag light in a Ford Explorer is to have the issue diagnosed and fixed. There are numerous reasons that would cause the light to illuminate. A bad airbag module is basically the the computer that monitors the airbag sensors. How does the airbag warning light work on a Ford? by Alexander Poirier. When there is a problem with a Ford's airbag, the airbag warning light will illuminate and flash a code that identifies the problem. Because airbag problems range from a lost battery...
Easy tips

Why is my Ford key stuck in the ignition?

Why is my Ford key stuck in the ignition? Many people have said this problem occurs again even after replacing the ignition lock, so apparently Ford hasn’t changed the design to correct the ignition lock defect. Some people have resorted to leaving a key in the ignition permanently. It’s worth a call to Ford Customer Service and ask for a “goodwill repair”. How do you get a stuck ignition out of a Ford? Now use a small screwdriver, pick tool, or other implement to release the catch on the cylinder body. Insert it into the hole as illustrated, and pull...
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What does the code p0735 stand for?

What does the code p0735 stand for? All our repairs are backed by our 12-month / 12,000-mile warranty. The P0735 code is an indicator that the automatic transmission can’t be shifted to the 5th gear. This code is used in vehicles that are built with automatic transmissions/transaxles that rely on torque converters to drive the rear wheels and increase the engine torque output. What does the p1717 transmission range switch mean? Engine Light ON (or Service Engine Soon Warning Light) P1717 Meaning Transmission Range Switch is the generic description for the P1717 code, but the manufacturer may have a different...
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Which is the best replacement for a window regulator?

Which is the best replacement for a window regulator? Manual Window Regulator by Dorman®. This product is a quality and affordable replacement for the factory part. Re-engineered to improve on the original design, the window regulator is quality tested to ensure trouble-free performance... Power Window Regulators by Dorman®. This product is a quality and affordable replacement for the factory part. How often does a power window regulator break? The inherent problem with new window regulators is that they are made with the very same cheap plastic parts and will break again. In our many years of experience we have seen...
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How do you jump a car with a bad alternator?

How do you jump a car with a bad alternator? How To Jumpstart A Car With A Bad AlternatorFind Someone with a Good Battery. You can't jumpstart a dead battery without a fully-charged option at your fingertips. Let It Run. Before the jumpstart begins, you'll want to run the other engine for 3 to 4 minutes. Turn Accessories Off. Get Thee to a Mechanic. Use a Jumper Pack. Why does my car not start when I jump the alternator? If jump starting gets your engine started and running, but the car will not start again once you turn it off,...