Common questions

Why does my car make a grinding noise when I Turn Off the gas?

Why does my car make a grinding noise when I Turn Off the gas? If it's coming from under the engine toward the rear it could be a loose heat shield on the exhaust. Might even try pushing on the shields with a wrench or large screwdriver, see if it changes the sound or if you can feel the vibration. Why does my new car make a whining noise? (Tyres are new and definitely not typre noise). My timing belt is chain type. Can timing belt caused this as when pedal is on (no engine brake), noise disappears. The whining...
Easy tips

Can any radio fit in any car?

Can any radio fit in any car? Before considering other factors, the most important question you need to ask yourself is, “Will any car stereo fit?” The short answer to this is No. Not every head unit can fit in your car. Essentially, there are two main sizes: Single and Double DIN car stereos. What can you do with a car stereo receiver? Supported Media: Many of today's car stereo receivers can wirelessly connect through Bluetooth to your smartphone to play music from your library, stream Internet radio, make hands-free calls and access your favorite apps. Can you put FM...
Common questions

Why is my battery losing charge?

Why is my battery losing charge? These are often lost through side reactions that occur with the electrolyte to form compounds which 'trap' free lithium, reducing the number of Li-ions that can shuttle between the electrodes. The loss of mobile ions reduces the maximum capacity that can be achieved by the battery. Do rechargeable batteries go bad if not used? Rechargeable batteries are beneficial because they can be charged and used as many times as you want. However, you have to keep one thing in mind, if they are not used for a longer period, they can lose their capacity...
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What size door speakers are in a 2002 Jeep Liberty?

What size door speakers are in a 2002 Jeep Liberty? 6-3/4" Speakers that fit your 2002 Jeep Liberty*Speaker locationSpeaker sizes**Corner DashTweeterFront Door6-3/4"Rear Door6-3/4" How big are the speakers on a Chevy Silverado? Depending on the model, your truck will have factory speakers in the front doors and the rear doors. Stock speakers for the front of the Silverado/Sierra are 6-1/2", a common size with great aftermarket support. You won’t have trouble finding a speaker to fit any musical taste or budget. How big of a speaker do I need for my car stereo? You can install a 6-1/2" or 5-1/4"...
Easy tips

Where is the camshaft position?

Where is the camshaft position? The camshaft position sensor is always located near the camshaft, often at the top of the valve cover, but it can also be installed from the side of the cylinder head. Check around the head or valve cover and follow any electrical wires and you will for sure find the camshaft position sensor. What happens when a camshaft position sensor is replaced? When the camshaft position sensor is replaced, the alignment of the timing belt should be monitored so that no fluids leak onto the position sensor mounting area. Some camshaft position sensors will need...
Easy tips

What is the function of the ignition coil?

What is the function of the ignition coil? The function of the ignition coil, is to produce a high voltage from a low voltage. The high voltage from your ignition coil, is needed to ignite the fuel and start the engine. Where is the ignition coil located on a cop engine? On many (COP) style engines, the spark plug and ignition coil are mounted; inside a spark plug tube. This tube is sealed in place around part of the valve cover. Overtime the seal between the valve cover and that spark plug tube can fail. Where is the primary winding...
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Is the Hypertech Power programer P1000 invalid?

Is the Hypertech Power programer P1000 invalid? I have a hypertech power programer and read the codes but all it came up with were 2 codes, p1000 which is an invalid code because it means obd2 has not finished analysys. and a p7a00. I can't find this code anywhere,and actually i found a forom stating it doesn't exsist or its a programer c What does Flash code 91 mean on Hypertech? GMC C2500 I BOUGHT A 2002 CHEVY 2500HD CREWCAB 2WD W/6.0L GAS MOTOR,I BOUGHT A PROCOMP POWER PRO PROGRAMMER MADE BY HYPERTECH FOR PROCOMP (PART # PC32000) 1996-2007 GM...
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How do you check the transmission fluid on a Dodge Cummins?

How do you check the transmission fluid on a Dodge Cummins? How to Check Transmission FluidMake sure your car is in park before getting out and opening the hood. Find the transmission fluid dipstick. Remove the dipstick and touch the fluid, moving it around between your thumb and forefinger. Wipe off the dipstick, then insert it back into the vehicle. How do I check the transmission fluid on a 68rfe? Apply service brakes, shift trans to NEUTRAL, set the parking brake, and leave engine running at curb idle speed. Add fluid until the fluid is at the HOT arrow mark....
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Can a Dodge Ram fit a Cummins flywheel?

Can a Dodge Ram fit a Cummins flywheel? It also fits the 2007 Dodge Ram with the 6.7L Cummins Diesel with the Mercedes G56 trans. The original Dual Mass Flywheels have been failing and our kits are solving the problems. What kind of Cummins transmission does a Dodge Ram have? We've been doing great with our Solid Flywheel Conversion Kits for the 2005 to 2007 Dodge Ram 2500 & 3500 pickups with a 5.9L Cummins Diesel and a Mercedes G56 transmission. It also fits the 2007 Dodge Ram with the 6.7L Cummins Diesel with the Mercedes G56 trans. Can you...
Common questions

How to rebuild a jeep 4.7 V8 engine?

How to rebuild a jeep 4.7 V8 engine? The distinctive HO is a dead give away with this engine, it’s marked on the cylinder heads. Jeep 4.7 HO Engine Rebuild Agenda: Teardown, Inspection, and Hot tank clean and scrub. Machine Services- Bore and Hone engine block, Grind and Polish Crank and Cam, Valve Job on cylinder heads. Rebuild Long Block with a DNJ engine rebuild kit. What is the Ho on a jeep 4.7 engine? The distinctive HO is a dead give away with this engine, it’s marked on the cylinder heads. Jeep 4.7 HO Engine Rebuild Agenda: Teardown, Inspection,...