Easy tips

How does lift affect a camshaft?

How does lift affect a camshaft? Designing a cam profile with more lift results in increased duration in the high-lift regions where cylinder heads flow the most air. Short duration cams with relatively high valve lift can provide excellent responsiveness, great torque, and good power. But high lift cams are less dependable. Does cam lift include rocker ratio? Typically camshaft manufacturers list this measurement by multiplying the cam lobe lift by the stock rocker arm ratio, usually 1.5:1. For example, if your cam lobe lift is . 319 and you're using a 1.5:1 rocker arm ratio, you can take ....
Easy lifehacks

Why is key not turning?

Why is key not turning? The most common reason that a car key will not turn is that the steering wheel has locked. Pull the steering wheel in the direction that has give, and hold it there. Turn the key toward the accessory position while keeping the steering wheel turned. If nothing happens, rock the steering wheel as you turn the key. What should I do if my Windows key is not working? If the Windows key doesn't work then it breaks a lot of handy shortcuts. Troubleshoot a broken Windows key with these tips and get it working again....
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When was the Chevy Silverado 2500HD last serviced?

When was the Chevy Silverado 2500HD last serviced? 1st owner purchased on 11/15/02 and owned in WA until 10/03/12 • 2nd owner purchased on 10/03/12 and owned in WA until 02/26/21. 1st owner drove an estimated 0 miles/year • 2nd owner drove an estimated 1,693 miles/year. Last serviced at 43,552 miles in Spokane, WA on 02/16/21 • Vehicle serviced. Are there any problems with the Duramax diesel engine? Overheating issues with the Duramax diesel seems to be a hit-or-miss problem; some owners experience it, while others never will. Regardless, it's more common with the Duramax than other engines. Are there...
Easy tips

When should an EGR valve be replaced?

When should an EGR valve be replaced? An average car's EGR valve has a lifespan of approximately 10 years in service. Proper maintenance of the valve is a must if you want to avoid any performance related issues on your car. If you notice a smell of fuel that comes out from under the hood or rough idling, then it might be time to replace the valve. Why does my car have an EGR valve? Most vehicles are now equipped with an Exhaust Gas Recirculation (EGR) valve to reduce emissions. Several symptoms can point to EGR valve problems: failed emissions...
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What does C4 stand for in Corvettes?

What does C4 stand for in Corvettes? C4 just means it is of the model years 1984-1996. ( There were 1983 Corvettes made, and they were of the C4 style, but were never sold to the public.) 15. Jasen answered 11 years ago. c stands for corvette, 4 stands for 4th generation. When did the 1991 C4 Corvette come out? 1991 C4 Corvette 1991 Corvette Overview With the arrival of the ZR-1 in 1990, the Corvette had once more been elevated to a stature that had been missing since the early seventies. The “King of the Hill” had arrived and...
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How many miles per gallon does a Chevy Silverado Duramax get?

How many miles per gallon does a Chevy Silverado Duramax get? Average MPG for Stock Duramax Trucks For example, the 2020 Chevy Silverado 1500 with the 3.0-liter Duramax turbo-diesel gets an EPA-estimated 33 MPG on the highway and 23 MPG in the city. What kind of mpg does a Duramax truck get? Average MPG for Stock Duramax Trucks The average MPG for a truck with a Duramax engine varies depending on the truck model as well as on which Duramax engine it has. For example, the 2020 Chevy Silverado 1500 with the 3.0-liter Duramax turbo-diesel gets an EPA-estimated 33 MPG...
Easy lifehacks

Is the Chevy Silverado a trademark of General Motors?

Is the Chevy Silverado a trademark of General Motors? GENERAL MOTORS, GM, the GM Emblem, CHEVROLET, the CHEVROLET Emblem, and the names SILVERADO and Z71 are registered trademarks of General Motors Corporation. This manual includes the latest information at the time it was printed. When to remove the front door panel on a Chevy Silverado? 1A Auto shows you how to remove or replace the interior door panel trim on your vehicle. You need to remove the door panel for a number of different repairs, for example door handles, window regulators, power window motors, door locks and more. This video...
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What transmission does a 2005 Chevy Duramax have?

What transmission does a 2005 Chevy Duramax have? General Motors Automatic & Manual Transmission Ratios, Model YearsTransmissionTypeModel YearsZF S6-6506 spd manual2001 - 2006 6.6L DuramaxAllison 10005 spd auto2001 - 2005 6.6L DuramaxAllison 10006 spd auto2006 - current 6.6L Duramax6L506 spd auto2005 - current 2.8L Duramax How does the Allison Transmission work for Duramax? The Allison's external filter eliminates the need to frequently service the internal filter and greatly reduces maintenance time/cost. It also relies on adaptive technology which integrates the transmission with the engine control module to continuously monitor driver input and calculate ideal shift strategies for the particular driving...
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How to test the cam sensor in GM 3.1L?

How to test the cam sensor in GM 3.1L? TEST 3: Making Sure The CMP Sensor Is Getting Ground. More GM 3.1L, 3.4L Test Articles. You can find this tutorial in Spanish here: Prueba: Sensor De La Posición Del Árbol De Levas (P0341) (at: autotecnico-online.com ). You don't need any expensive tools to test the cam sensor on your 3.1L or 3.4L V6 engine. Multimeter. Can a bad cam sensor cause a check engine light? The most obvious symptom of a BAD cam position sensor is the check engine light, on your 3.1L/3.4L car or mini-van, will be shining nice...
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Is the Chevy Silverado diesel getting a price drop?

Is the Chevy Silverado diesel getting a price drop? What’s more, Silverado diesel models received a price drop at the end of the 2020 model year production run, which then carried over to the 2021 model year. Now, 2021 Chevy Silverado models equipped with 4WD and the Duramax diesel engine option post lower fuel economy ratings when compared to similarly equipped 2020 model year vehicles. What's the fuel economy on a Chevy Silverado 4WD? Here’s their answer: “The 4WD 3.0L configuration went up in its test weight class, which led to slightly reduced fuel economy to 22 city/26 highway/24 combined,”...