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Does coolant level change with temperature?

Does coolant level change with temperature? The coolant inside a car's cooling system drastically fluctuates in temperature, which means its volume also changes. Once the radiator is completely full, this expanding hot coolant will overflow into the reservoir. When the coolant cools back down it contracts, which creates a vacuum. Should coolant be low when engine is hot? The coolant level should be at the tank's MAX or HOT line when the engine is hot, and lower when it's cold. Yes. Draining out the coolant and refilling the system removes dirt and rust particles that can clog up the cooling...
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What does p1345 stand for in GM code?

What does p1345 stand for in GM code? NOTE: Note that code P1345 with the definition “Crankshaft Position (CKP)-Camshaft Position (CMP) Correlation”, is also used by closely related GM products, including Buick, Cadillac, Chevrolet, Isuzu, Pontiac, and Saturn. What is the camshaft crankshaft correlation code p1345? Hey guys merry christmas! A so I have a 98 k1500 with the 5.7 vortec and im havimg trouble with a code. The code is the dreaded p1345 camshaft crankshaft correlation. When to use fault code p1345 in OBD II? OBD II fault code P1345 is a code used by General Motors – that...
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When to stop for red Isuzu D Max warning lights?

When to stop for red Isuzu D Max warning lights? If one comes on while you’re driving, stop somewhere safe as soon as possible. Red Isuzu D-Max dashboard warning lights need immediate attention, while others allow you to drive on and get to a garage so the problem can be checked out by a professional What are the warning lights on my GMC? What follows is easily the most complete list available of symbols and warnings that may appear in and on your car’s dashboard or instrument cluster. The following are warning lights and indicators found in vehicles built by...
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Why is my Tahoe boat beeping?

Why is my Tahoe boat beeping? A beeping sound is an indication that there is something wrong and, this is your boats way of trying to warn you. A beeping sound could be coming from a boat for several different reasons, but the most common is because of a fuel restriction brought on from a clogged filter. Why does my car make a warning beep sound? A single beep announces that it has been activated. If the sound continues, then the HAC could be malfunctioning or there could be an issue with the system and needs attention. Warning sounds in...
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Which is one indicates that you have the engine at TDC?

Which is one indicates that you have the engine at TDC? There are 2 timing marks on the harmonic balancer. which one indicates that you have the engine at tdc? Clicking this will make more experts see the question and we will remind you when it gets answered. You can't post conmments that contain an email address. Where does the distributor Mark go on a GM Truck? As the shaft gear seats itself, the rotor will turn stamped into the distributor housing. With the shaft gear fully seated, the metal tip of the rotor needs to be pointed pretty close...
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How do you reset the PCM on a GMC Envoy?

How do you reset the PCM on a GMC Envoy? The procedure to reset the PCM is easy, even for the novice mechanic.Park and turn off the vehicle's ignition. Open and secure the hood. Turn on the vehicle's headlight switch inside the vehicle's passenger compartment. Connect the negative battery cable with an adjustable wrench. How do you reset a GMC Envoy computer? The lights will not come on with the battery disconnected, but any remaining power will drain. Wait five minutes and turn off the headlight switch. Connect the negative battery cable with an adjustable wrench. Drive the vehicle for...
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Are 2008 GMC Sierras reliable?

Are 2008 GMC Sierras reliable? Dependable, good performance and extremely comfortable an smooth riding for a four wheel drive. Rating breakdown (out of 5): Comfort 5.0. Interior design 4.0. When did the GMC Sierra have the most problems? The model years with the most problems reported were 2004 and 2007, with more than 60 complaints each year, followed by 2002, 2003, 2005, and 2010, with more than 40 each year. Of the 112 problems, five different complaints have been reported 90 or more times. Are there any problems with GMC Sierra cruise control? This is on a 2008 GMC Sierra...
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Is 400 horsepower a lot for a truck?

Is 400 horsepower a lot for a truck? A 400 HP pickup engine is smaller and lighter and must rev to a much higher rpm to put out 400 HP. They wouldn't last in 18 wheeler duty. Torque is what you need in a semi, not horsepower. The average semi engine has 400-600 horsepower and around 1-2 thousand lb feet of torque. What kind of engine does a Chevy 350 / 290 have? Component Information Cylinder Heads: The 350/290 HP engine has cast iron cylinder heads. The heads have 1.94" intake valves and 1.50" exhaust valves with pressed-in 3/8" studs...
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How reliable is a 2013 GMC Sierra?

How reliable is a 2013 GMC Sierra? The 2013 Sierra is expected to be very reliable. It has a score of 4.5 out of five from J.D. Power, beating out the Ford F-150 and Nissan Titan. What kind of car is the 2013 GMC Sierra? If your towing needs run in the 7,000-10,000 pound range, a compact pickup isn’t going to cut it; the full-size 2013 GMC Sierra, on the other hand, will. Models range from a basic Work Truck to the frugal 23-mpg Sierra Hybrid to the luxurious Denali. What's the towing capacity on a 2013 GMC Sierra? Select...
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Does a 2-stroke have a fuel filter?

Does a 2-stroke have a fuel filter? 2 Strokes use the fuel mixture to cool the engine. not just feed it. If the engineers that designed the engine would have thought in-line fuel filters were necessary they would have used them, or recommended them. Is there a difference between a 2 stroke and 4 stroke fuel filter? Important Differences to Note In 2 stroke motors, oil is blended with gasoline. As the fuel goes through the engine, it consumes small amounts of oil for lubrication. In 4 stroke motors, there is an oil filter and self-contained oil cavity within the...