Most popular

What does the DPFE Sensor do?

What does the DPFE Sensor do? o DPFE (Differential Pressure Feedback Electronic) Sensors are an integral part of the EGR (Exhaust Gas Recirculation) System. The DPFE Sensor provides information to the Powertrain Control Module (PCM) to tell it how much exhaust gas is flowing through the system. What does the p1406 code mean on a Chevrolet? The P1406 code means that the EGR valve is 10% of the expected position by the Powertrain Control Module (PCM), usually caused by carbon built up n the EGR valve. Start by cleaning the EGR valve. What is the cost to diagnose the P1406...
Other

How often does the heated seat not stay on?

How often does the heated seat not stay on? I turn on the heated seat and 2 seconds later it turns off and won't stay on. This is about 95% of the time. Every so often it will actually stay on...but almost never. Passenger side works fine. Why does my heated seat keep turning off? If the ignition key is cycled OFF and back ON again, the heated seat will operate correctly. Also, on some LB7 diesel engine vehicles, the seat heater may turn itself off during the first 10 minutes of operation. This occurs only with the first activation...
Most popular

Is the transmission pump in the torque converter?

Is the transmission pump in the torque converter? The pump, built into the front of the transmission, is driven by the torque converter when the engine is running. When the pump turns, it creates a vacuum that pulls fluid from the pan through the filter. How do you know if a torque converter is bad? There are several signs that you might have a torque converter issue:Loss of Acceleration. Slipping Between Gears. Vehicle Won't Shift at All. Transmission is Overheating. Transmission Fluid Leak. Bad Transmission Fluid. How does a torque converter affect a transmission pump? It saves energy by reducing...
Common questions

What should I do if I Bleed my brake system?

What should I do if I Bleed my brake system? Consult a professional first before attempting to bleed as problems and/or damage to your brake system can happen if improperly bled. Always start from the furthest of the master brake cylinder. Usually, it's back right to back left, then front right to front left. Bleeder bolts can become difficult to remove. Why are the brakes not bleeding on my ATV? The adjuster on each side needs to be adjusted equally, and the brake shoes need to be rubbing the drums quite a bit. You should feel a noticeable drag when...
Most popular

What causes a hard brake pedal in a power booster?

What causes a hard brake pedal in a power booster? Not enough assist within the booster can definitely cause a problem. A brake booster must be properly sized to the automobile that it is installed on. If the booster isn’t of the proper size, proper assist can’t be provided and the pedal will become hard due to the fact that the system is tapped out. How to troubleshoot your pedal assist system ( PAS )? If the magnet ring is far from the PAS sensor, gently push the magnet ring closer to the PAS sensor, making sure it stays square...
Common questions

Why is the driver side window on my equinox not working?

Why is the driver side window on my equinox not working? Also having problems with the driver side window on my 2007 equinox . It won't do anything. The other windows are working fine. I had it checked out and they told me that the wires are all connected and the motor is fine that it maybe the computer. Along with this I'm having trouble with the driver side speaker and tire censor. Why is my drivers side window not working? It's not the switch, its the driver side window motor itself. Like anything else thats mechanical, it wears out...
Easy lifehacks

Is there a Chevy 327 engine for sale?

Is there a Chevy 327 engine for sale? SHIPPING IS EXTRA, CONTACT US FOR AN ESTIMATE. Rebuilt Remanufactured GM Chevy 327 Engine for Sale. Remanufactured Chevy 327 5.4L OHV 16V V8 Engine. See photo- I took this after we honed the block. Is the Chevy 327 turnkeyengine a muscle car? This engine would be GREAT in your Muscle Car, Street Rod, Kit Car, or Custom Truck. The smaller horsepower versions of this engine will run on unleaded fuel. This is a 2 bolt seasoned heavy duty Chevy small block. You can optionally upgrade to a 4 bolt heavy duty block....
Easy lifehacks

Is the 1972 Chevelle SS a classic car?

Is the 1972 Chevelle SS a classic car? This 1972 Chevrolet Chevelle SS Clone carries a thumping big block under the hood and is decked out in an ultra-sharp color combination you just cant help but stare at in admiration. This 72 closed... More Info › All vehicle trades considered including classics and performance. What was the year of the Chevelle SS 454? Nineteen seventy was a watershed year in the history of the American muscle car. Most would agree that the muscle era hit its apogee in 1970, when too much performance was not enough and user friendliness was...
Most popular

Why does the brake pedal vibrate when I hit the brakes?

Why does the brake pedal vibrate when I hit the brakes? Rust and dirt also can build up on a rotor and cause minor vibrations in the vehicle. A rotor’s thickness needs to vary by only a few thousandths of an inch for the driver to feel vibration through the brake pedal or steering wheel. What to do when your car's brakes vibrate? Resurfacing rotors to make them smooth requires scraping off the top layer of metal. If too much of the rotor thickness already has been used up, then the rotor should be replaced with a new rotor to...
Common questions

Why do I have to hit the gas to start my car?

Why do I have to hit the gas to start my car? You shouldn't have to feed gas to start an engine. Most modern cars will feed the necessary amount of fuel into the ignition without pumping the gas petal at all. A: fuel pump / lines are dirty and need to be flushed or cleaned, B: Needs a simple tune-up to replace spark plugs / wires so they fire more efficiently. Can a gas can be used to start a car? However, in an injected car like this, with a high-pressure fuel pump that’s mounted up under the back...