Other

When should I replace my solenoid?

When should I replace my solenoid? As a general rule of thumb, if your solenoid valve show signs of wear or damage, then it is likely time for a replacement. How do you know if you need a new transmission solenoid? If you're experiencing transmission solenoid troubles, it will become evident in one of four ways:Delayed gear shifting.You can't downshift, and your engine continues to rev even when applying the brakes.Your transmission gets stuck in neutral.Shifting gears become rough and choppy. How to replace a transmission solenoid vs.rebuilding it? How to Replace a Transmission Solenoid Vs. Rebuilding It The control...
Easy lifehacks

Should I get tires balanced when rotated?

Should I get tires balanced when rotated? To balance a tire, the tire is placed on a spinning machine that demonstrates how steady the tire's spin is. This is why it's so strongly recommended to perform tire balancing when you do a tire rotation, at least on the back tires that you're now bringing to the front. Can rotating tires fix vibration? No, you don't really need to balance your tires when rotating them. It can be a good idea, though. Just as having an alignment done when you replace tires, it can extend the tread life. If you don't...
Easy tips

Why does my car smell like something rotten?

Why does my car smell like something rotten? A rotten egg smell in your car often indicates a malfunctioning part in the fuel system. If the catalytic converter, fuel filters, or fuel pressure sensors are worn out or damaged, a sulfur gas can leak out and make its way into your car's cabin. Why does my engine smell like sewage? THE CULPRIT: Hydrogen sulfide in the exhaust, which is produced by trace amounts of sulfur in gasoline. It's supposed to be converted to sulfur dioxide in your catalytic converter. This may be indicative of a fuel-injection problem, and can be...
Common questions

What kind of brakes do Chevy Corvettes have?

What kind of brakes do Chevy Corvettes have? The brakes on my 95 also have a hard pedal. Broke my collar bone on the bike a few years ago, wife of guy next door drove me to a Dr. appointment in my truck, a 2002 Tundra, they had a nice 1967 Chevell. What causes a hard pedal on a corvette? Contaminated brake fluid will cause hard pedal problems, the rubber parts in brake systems swell when oil/p/s fluid/tranny fluid is poured into the master cyl. Just for future readers, an egr valve thats stuck open will cause low vacuum to...
Other

How does the BCM control work on a Silverado?

How does the BCM control work on a Silverado? Press the remote control door lock transmitter unlock button twice within 3 seconds and all remaining doors will unlock, the park lamps will flash and the interior lights will turn on. Press the rear button twice within 3 seconds and the liftgate will unlock, the park lamps will flash and the interior lights will turn on. When does the BCM turn off the power relay? The BCM turns off inadvertent power relay after 20 minutes (1216 seconds) to preserve battery power. The 20 minute timer starts after any one of the...
Easy lifehacks

What does ambient air temp sensor do?

What does ambient air temp sensor do? Thermometrics Ambient Air Temperature Sensor measures the temperature outside the passenger compartment and is usually mounted inside or near the front bumper. The sensor provides input to automatic HVAC systems to help control the interior temperature of the automobile. What is the ambient air temperature sensor on a Chevy Tahoe? The ambient air temperature sensor is a variable resistor interfaced to the Body Control Module (BCM). The BCM provides the logic for reading the ambient air temperature sensor, filtering the data and transmitting the information via the serial data circuit to the outside...
Easy tips

What is the gap between the tip of the valve and the rocker?

What is the gap between the tip of the valve and the rocker? Valve lash is the gap between the tip of the valve and the rocker arm when the lifter is positioned on the base circle of the camshaft. What do you need to know about valve spring pocket clearance? Valve spring pocket clearance is the gap between the inside diameter of the valve spring pocket (or cup, if used) and the outside diameter of the valve spring. Too much clearance will result in the spring " dancing " around in the head, which " beats up " the...
Other

Can a small block chevy engine use too much oil?

Can a small block chevy engine use too much oil? It’s worth checking if your engine uses oil. While small block Chevy was the engine in our case, we’ve seen this same problem with small block Fords as well. This will be true with any engine that has a common area between the lifter valley and the intake ports. What can happen to an oil filter when the pressure relief? Its purpose is to open when engine oil pressure reaches a certain value. A problem with the pressure relief valve can cause damage to the engine oil filter and to...
Other

What to do if your Chevy Impala key is stuck?

What to do if your Chevy Impala key is stuck? Make sure your Impala is in park. Even if it is in park, push the shifter up higher toward park while gently turning the key. You don’t need to manhandle anything. You’re just looking to see if the park lock mechanism is failing. If it is, the key should come right out. What causes hard shifting on a Chevy Impala? Some drivers never got a solution for the Impala’s hard shifting. However, some mechanics found that the cause was a failed transmission pressure control solenoid. To fix the problem, partial...
Common questions

What to do with a GMC Blazer S10?

What to do with a GMC Blazer S10? 1. Disconnect the negative battery cable and properly relieve the fuel system pres- sure. 2. Drain the engine cooling system and the engine oil into separate drain pans. 3. Remove or disconnect the following: •Hood •Oxygen Sensor (O2S) electrical connection •Exhaust pipe from the manifold 26770_U07.qxd 8/30/05 3:01 PM Page 13 What kind of wiring does a Chevy Blazer have? WIRING INFORMATION: 1989 Chevy S-10 Blazer WIRE WIRE COLOR WIRE LOCATION 12V CONSTANT RED Ignition Harness STARTER YELLOW OR PURPLE Ignition Harness IGNITION PINK Ignition Harness ACCESSORY ORANGE Ignition Harness POWER DOOR...