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What are the torque specifications for a GMC Sonoma?

What are the torque specifications for a GMC Sonoma? 50.17 Gen II - Lower Transmission Brace Bolts Type: Bolt Head: Hexagon Bracket/Stay To Transmission 41 492 55.59 Gen II - Transmission Brace Nuts Type: Bracket/Stay To Transmission 66 792 89.48 Gen II - Upper Transmission Brace Bolts Type: Bolt Head: Hexagon 37 444 50.17 Gen II - Transmission Brace to Engine Bolts - S4 Engine Type: Bolt 35 420 When did the GMC Sierra get a 4.3L engine? The most recent change to the 4.3L Vortec came in 2014, called the Gen V of the V6 engines, and this is...
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When do you need a spark plug gap?

When do you need a spark plug gap? GM has experimented with different spark plug gaps since 1980. If your engine has 100% combustion, nothing can make that better. A high dynamic compression ratio or turbocharged engines require a tight spark plug gap and it requires a higher ignition voltage to jump a wide gap. What should the gap be on a Denso spark plug? Denso spark plugs for a 1983-1995 Chevrolet 4.3L V6 are pre-gapped at .035" and do not require re-gapping. Each spark plug comes with a protective nylon sleeve on the threads to prevent damage to the...
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Is coolant reservoir supposed to be full?

Is coolant reservoir supposed to be full? The coolant reservoir is a vital component of the cooling system. While the engine is off, your coolant reservoir should be about 30% full. The most common reason for a vehicle to overheat is a leak in the coolant reservoir or one of the attached hoses. What happens if there is too much coolant in a reservoir tank? Generally, when there is too much coolant in reservoir tank, it gets expelled out through the overflow hose. In case the expelling does not take place, it could lead to potential damages. What are they?...
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How do you adjust the valve on a hydraulic lifter?

How do you adjust the valve on a hydraulic lifter? When adjusting the valves on an engine with hydraulic lifters, you are not really setting the lash or clearance--you're actually setting the preload on the lifter through the pushrod and rocker arm. The traditional adjustment on a hydraulic lifter is zero lash, followed by a predetermined amount of turns on the hold-down nut. What's the best way to adjust a pushrod? Adjust the pushrods Bring pushrods to Zero lash, no up and down movement, tight against rocker arm, and tight against tappet/lifter. Mark the pushrod with a marker or paint...
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What causes the engine to start ticking at idle?

What causes the engine to start ticking at idle? 2. Exhaust Manifold Leak. An exhaust manifold leak is the cause of engine ticking at idle and acceleration. It happens when exhaust gases leak at high pressure from a leak in the gasket or a rupture in the manifold. This is not a serious problem, and you can still drive. Why does my car idle at a higher RPM than normal? Updated January 19, 2019. If your car seems to be revved up to a higher-than-normal RPM while idling, it's not necessarily a problem. If this problem happens while the engine...
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What do you need to know about pioneer GPS?

What do you need to know about pioneer GPS? Turn any on- (or off-) road adventures into a reality with up-to-date roadway information and concise driving directions while having control of your smartphone features on the dashboard. What fits your ride? Configure a Pioneer audio sound system that fits your vehicle. How can I fit a pioneer audio system in my car? Configure a Pioneer audio sound system that fits your vehicle. Just plug in your vehicle information below and the Pioneer FitGuide will show you a listing of car audio products that should fit your specific vehicle. Which is...
Easy lifehacks

How to change parking light on Silverado 2500?

How to change parking light on Silverado 2500? When changing the parking light in your Silverado 2500 HD, be careful not to touch the glass part of the new bulb with your finger as this will cause it to burn out quicker. We recommend using gloves or a piece of paper towel to limit the potential of touching the bulb. Is the front turn signal the same as the parking light? Your car uses the same bulb for the front turn signal, parking light and side marker. Like the rest of the lights on your car, these will eventually burn...
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What kind of camshaft does a Ford 85-95 have?

What kind of camshaft does a Ford 85-95 have? This Ford Performance E303 hydraulic roller cam, also known as an E cam, is a great way to add horsepower to your 5.0L 85-95 Mustang. Fox Body cams not only add performance, they also give your Mustang an aggressive lope exhaust tone. Can a camshaft be installed in a fuel injected engine? A) Short duration, 220-222 degrees @ .050? maximum. B) Wide lobe separation/centers, 112 to 114 degrees minimum. Do not attempt to install a camshaft with a 108 lobe separation in a fuel injected engine, unless you are planning to...
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How do you find the EGR valve in an engine?

How do you find the EGR valve in an engine? Remove the vacuum hoses from the valve and inspect the lines. Spray carburetor cleaner inside the lines. Clean out the lines using a pipe cleaner if needed. If there are bolts attaching the valve to the engine, remove them. If the mounting gasket is in good shape you can set it aside and reuse it. Where is the EGR located on a 2009 Dodge Avenger? where is the EGR located on a 2009 dodge avenger 2.4L? The 2009 Dodge Avenger EGR valve is not shaped like the old EGR valve;...
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How do you change the fuel filter on a Chevy 1500?

How do you change the fuel filter on a Chevy 1500? Slide the fuel filter out of the round bracket from front to back. Slide the new fuel filter into the bracket from the rear of the bracket with the arrow on the fuel filter facing the front of the truck. The arrow that is stamped on the fuel filter represents the fuel flow through the fuel filter. How do you put a fuel filter in a truck? Let the fuel lines hang down toward the catch pan. Slide the fuel filter out of the round bracket from front to...