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What are the symptoms of a bad door lock relay?

What are the symptoms of a bad door lock relay? Usually a bad or failing door lock relay will produce a few symptoms that can alert the driver of a potential problem that should be serviced. One of the first symptoms of a possible problem with the door lock relay are door locks that function intermittently. Where is the key for unlocking the car door? Vehicles have a physical key for locking and unlocking the door. If you close and open your car door with the smart fob, this key is likely to be hidden inside the fob. There should...
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Why is engine hot a / C turned off in Chevy Silverado?

Why is engine hot a / C turned off in Chevy Silverado? If your Chevy Silverado Work Truck DIC says "Engine Hot A/C Turned Off" and turns the radiator fans on full speed on cold days this is a possible solution to your problem. Your dash thermometer will also fail to read a temperature, it will remain at 160 in the off position. The problem is that the thermostat is faulty. What does it mean when engine hot, turn a / C off? I had the temp gauge bottom out, & the fans howling, & the Engine Hot - A/C...
Common questions

Will a car start if you put diesel in it?

Will a car start if you put diesel in it? After the mechanic clears the diesel fuel from the tank, he or she will put regular gasoline back in and start the engine. If you avoided turning your car over after pumping diesel, the vehicle should start and operate as normal. What happens if you put diesel in a petrol car will it start or won't start justify? Putting diesel in a petrol car is less serious than putting petrol in a diesel car. After starting your engine, the diesel will coat spark plugs and the fuel system, which often...
Common questions

What should my idle AFR be on my car?

What should my idle AFR be on my car? -I should note that the car is running extremely lean regardless of the pressure of fuel going in according to my wideband. It is reading 18-20 AFR at idle . Should be 14.7 like it was before, I haven't changed any tuning with HP Tuners and I know that my injector constant is correct. Why does my Chevy Blazer misfire at 2500 rpm? A visual inspection showed that new spark plugs, spark plug wires, ignition cap, and rotor have been installed. Further information from the customer indicated that the truck misfired...
Easy tips

Why was the C3 Corvette a bad car?

Why was the C3 Corvette a bad car? Back in my high school days in the 1980s, my friends and I would sit outside the school after football practice, waiting for our parents to pick us up. If a Corvette pulled into the parking lot, there would be whispers and speculation that the family must be going through a divorce. When did the C3 Corvette come out in America? If you are of a certain age, the thought of a C3 Corvette—the third generation of America’s sports car (1968–82)—includes images of middle-aged men in “Members Only” jackets, who purchased one...
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Where does coolant leak on a Silverado truck?

Where does coolant leak on a Silverado truck? .. the gasket can leak coolant onto the top of the engine where it will sit in there and evaporate with no leak detected on the garage floor or pavement under your truck... but you can smell it 4.8, 5.3, 6 liter engines have a dry intake...no coolant flows through them. What kind of engine does a Chevy Silverado have? The initial run of the Chevy 5.3-liter V8 comes in the third generation of Chevy’s small-block V8 engine. For marketing purposes, this engine is known as the Vortec 5300. As we mentioned...
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Can you upgrade the a / C system on a 1989 Camaro?

Can you upgrade the a / C system on a 1989 Camaro? We have three new additions to our line of easy-to-install conversion kits to make your vintage ride’s A/C system work better and look better under the hood. 1989 – 92 Camaro owners can now enjoy the benefits of Classic Auto Air’s custom upgrade kits for compressors and engine compartments. Why Upgrade? What are common reasons my Chevrolet Camaro has air conditioning problems? What are common reasons my Chevrolet Camaro has air conditioning problems? While there are a variety of reasons your Chevrolet Camaro air conditioning won't work, the...
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Where are the touch screens on a GMC?

Where are the touch screens on a GMC? , dual 12.6-inch diagonal high-definition touch screens mounted to the back of the front seats. Learn how to use this system with your own media devices so passengers can enjoy on-the-go entertainment. BUYING A NEW GMC: HOW MUCH CAR CAN I AFFORD? So you're ready for a new GMC, but how much car can you afford? Where can I go to see a GMC Truck? You are currently viewing GMC.com (United States). Close this window to stay here or choose another country to see vehicles and services specific to your location. A...
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How to replace GM 5.7L V8 engine serpentine drive belt?

How to replace GM 5.7L V8 engine serpentine drive belt? Picture and diagram of How to Replace Belt in older 5.7L V8 Trucks. This is the routing of the serpentine belt on the GM 5.0L and 5.7L V8 engine. What to do if your serpentine belt is worn? A worn or damaged serpentine belt can fail to adequately transfer the power, leaving your alternator, power steering, and air conditioning failing to function. If your serpentine belt needs to be replaced, it can be done using only common hand tools. Pull the hood release inside the cabin of the vehicle. Where...
Easy lifehacks

What is Hydroboost brakes Chevy?

What is Hydroboost brakes Chevy? Technically known as a hydraulically boosted brake system, instead of vacuum, a Hydroboost uses hydraulic fluid supplied by the same power-steering pump that supplies fluid to the steering-gear or steering-rack to boost brake pedal force. What are the brake problems on a Hydro Boost? Thanks for the reply. All hoses from the steel lines to the calipers are new. No hoses from master cylinder to brake lines. Also changed the hoses from the power steering pump to the hydro boost. Has issues of foaming in the reservoir. Turned out to be a return hose was...