Easy tips

Why do you need a cooling fan relay?

Why do you need a cooling fan relay? Average rating from 29 customers who received a Cooling Fan Relay Replacement. Most modern vehicles use electric cooling fans to help pull air through the radiator so that it can keep the engine cool. Most cooling fans use electric motors that have a moderate to high current draw, and as a result are commonly controlled using relays. Where is the relay on a radiator fan? The fan relay is often located in the engine bay’s fuse box, but the best way is to check your repair manual to find where it is...
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What causes a car engine to ” Lope “?

What causes a car engine to " Lope "? Problems in Systems or Components That Cause Your Car to "Lope" 1 Fuel system 2 Ignition system 3 PCV system 4 EGR system 5 Throttle body 6 Idle air control valve 7 Ignition system 8 Compression problems 9 Vacuum or pressure leaks What should I do if my engine Lope at idle? However, a quick test might help you here: After warming up the engine, disconnect the idle air control (IAC) valve and, with the engine at idle, unplug a fuel injector. You should notice a change in idling RPMs if...
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How do you change a headlamp on a car?

How do you change a headlamp on a car? Disconnect the electrical connectors from the headlamp and the parking light sockets. Once the bulb headlights are free from the application, on our vehicle, we’ll change out the headlamp wiring harness. Remove the screw on the top of the assembly between the headlamp and parking light. Remove the old headlamp wiring harness. When do you need to replace a headlight assembly? Your headlight assemblies (or lenses) can wear over time or become damaged. If you’re dealing with oxidation, you may want to try restoring your headlights. If they’re too far gone,...
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Where are the bearings located on a piston?

Where are the bearings located on a piston? Rod orientation can then be obtained by orienting rod with its bearing tang grooves biased toward the pan rail (outside) or cam side (inside). For example, SBC and BBC bearings tangs are positioned toward the outside (toward the pan rails). Other designs may specify that the tangs are located to the inside. What does the are stand for on a piston? Pistons intended for the right bank will feature an “R” suffix. A larger chamfered oil hole at the top of the small end on some rod designs provides a “funnel” for...
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Can a fuel pressure regulator cause a hard start?

Can a fuel pressure regulator cause a hard start? A bad fuel pressure regulator can create a difficult to start or 'no start' engine. If the ECU can't measure the excess fuel coming through the fuel pressure regulator vacuum line, it will usually cause the engine to run rich (too much fuel). When the engine is hot, this can make it harder to start the engine. What are the symptoms of a bad fuel pressure regulator? The symptoms are very noticeable, too. You may notice a very rough idle, rough acceleration, slow acceleration, and vibrations from the engine. There are...
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What year did remote start come out?

What year did remote start come out? The first manufacturer to introduce remote start bypass modules to bypass vehicle anti-theft systems was Fortin auto radio based in Montreal, Quebec (Canada). By 1985 multiple manufacturers began producing the devices and automobile manufacturers began offering the remote start devices as an option. Do all GM vehicles have remote start? The feature is available on a long list of cars made by Chevrolet and sister companies Buick, GMC, and Cadillac. The best way to tell whether you have it is to look at the key fob; the remote-start button is shaped like a...
Easy tips

When to replace the seal on the fuel pump?

When to replace the seal on the fuel pump? When this happens, oil can seep out around the fuel pump. If you notice a leak in this area, replace the seal as soon as possible, as detergents in the engine oil can cause further damage. There are several best practices to follow when replacing the fuel pump or the sealing gasket. What causes a fuel pump to come loose? In the example of a small block Chevy V-8, for every engine revolution, the fuel pump actuator is pushed and released one time. Where the fuel pump mounts to the timing...
Easy lifehacks

What causes car AC to freeze up?

What causes car AC to freeze up? The problem of car AC lines freezing up is caused by moisture that has been introduced into the system. At the expansion valve or fixed orifice tube, depending on the system, liquid refrigerant quickly expands into a gas, forcing the temperature to drop. Also, any time that the AC system is opened, moisture can get in. How do you unfreeze a car air conditioner? It can become saturated when left exposed to the moisture in the air. Evacuate the AC system for about 30 minutes to boil off any moisture in the lines....
Common questions

Can a cold start cause a truck to die?

Can a cold start cause a truck to die? So this has now happened a few times (like 3), and only this winter on cold starts (around 0c/32f). So it's not even that cold. Truck will start strong and quickly on the first try, idle fine for a few seconds, then bog down and die like it's running out of fuel. Why is a cold engine hard to start? This causes the fuel to be more burdensome to burn due to the fact that it is burnt when it is evaporated. This is another reason why cold engines are hard...
Easy tips

Does GM still make conversion vans?

Does GM still make conversion vans? After leaving GM as stripped chassis, the vans are sent to one of our preferred conversion companies. There the vans are outfitted with premium seats, entertainment systems, and other luxury items. Chevy conversion vans can be ordered with rear wheel drive or all wheel drive. What kind of interior does Chevrolet G 20 conversion van have? The van has blue velour interior with blue carpet. All original documents including window sticker from Chevrolet and Starcraft. The van is loaded with features including an electric 3rd seat that transforms into a bed with the touch...