Popular questions

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Glow Plug
Hello. The starting issue you are having could very well be caused by the glow plug circuit. It may not be the glow plugs themselves (although it could be), but rather the wires and other parts of the circuit involved....
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Car is overheating and no heat. 2000 Dodge Neon
Hi there - you may have 2 distinct problems at this point. If your engine is still overheating, the cooling system may not have been bled properly, leaving air pockets in the system, and causing poor heat transfer, no heater...
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Steering locked and I can't start
This sometimes happens when the wheels were turned when you turned the car off. The pressure from the tires on the steering wheel make it bind with the locking mechanism in the column. Sometimes applying pressure to one side or...
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Replaced calipers and brake shoes. Bled the brakes and loose clutch. Get clutch back and loose brake pressure. Why?
Hello. The symptoms you are describing are very unusual. The clutch and brake hydraulic systems on your vehicle are separate, and should function completely independently of each other. The brake master cylinder uses a completely different set of lines than...
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My car is vibrating and shaking; is this related to the brakes and rotors?
What you're describing may be a sign of warped brake rotors. As you may know, when you press on your brake pedal, this activates a hydraulic pressure that forces small pistons inside your brake calipers to push the brake pads...
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Starter removal
Hello. I would need to know which engine that you have in your truck to know the correct removal process for the changing of this starter. If the engine is not cranking, then it may indeed be the starter, as...
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How many miles between oil changes on 2001 Jaguar S-type 4.0
Hi there. Depending on what oil you use will determine how long you can wait. If you go full synthetic with a good oil filter then you can go as much as 7500 miles. If you use conventional oil then...
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While driving, after slowing down, not often but sometimes, when I press on the gas, car doesn't accelerate but RMPs go up. Why?
If engine RPM's are increasing, but there is no corresponding forward movement or acceleration, the transmission is slipping. That slippage can be caused by faults in the transmission clutches but underlying that fault could be hydraulic control system faults. A...
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Engine light and battery light came on and I lost my power steering.... this guy is telling me it is my serpentine belt 2003 Audi A6
Hi there - this is the logical failure for the symptoms you describe. Look just behind the radiator (not much room in there!) - if you see bare pulleys without a belt, the serpentine belt has failed you. I would...
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When I start my van the gauge will bounce up and down
This sounds like most likely an oil pressure sending unit problem. These vans are somewhat known for this problem. The sending unit sits down near the oil filter and will cause the gauge to read intermittently when the sending unit...
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Keep blowing IOD Fuse
You will need to obtain a factory wiring diagram for your vehicle, and unplug each sensor or component power by the IOD fuse, one at a time, to see which one removes the short to ground. Rather than blowing fuses...
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Can I install a car heater
Hi there. I would highly recommend against doing this, as it's very likely that an electrical fire could start, or gasoline fumes would ignite a large fire inside your vehicle.
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Fuel gauge bounces around, usually when it is on full
More often than not, this issue is caused by a faulty fuel gauge sender. However, it can also be caused by issues with the EVAP canister or other EVAP components. The EVAP system is designed to filter out harmful toxins...
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Engine light and limp-home light
Hello, and thank you for writing in. When the vehicle's check engine light and limp mode are both set off, there is a problem with the vehicle that needs to be addressed. You can easily clear the codes with a...
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Temperature reading hot cold air blowing out of vents both side set at 90 degrees. Northstar will I blow a head gasget??
Hello. It is likely if the vehicle is getting progressively hotter, that it is going to overheat sooner or later. The head gasket is one of the several components that can be a factor, but you will want to test...
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Tire pressure warning system lights up because i used a nonsensored valve.
The tire pressure monitoring system (TPMS) is an integrated system that cannot be disabled. When you did not install a correct tire pressure sensor and installed a regular valve stem the TPMS senses the missing sensor and turns on the...
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car accelerating but no pull
You may have a clogged fuel filter or the fuel pump is low on pressure and these should be checked as well as the computer scanned for failure codes.
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AC is not working
Your air conditioning not working is most likely due to the refrigerant in the system being low. Over time the refrigerant will slowly leak out. You won't be able to notice it because it is a gas. You will only...
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Miss fire cylinder #1, bank 1 sensor 2 codes
Hi there. Before going after a possible catalytic converter or oxygen sensor bank(1) sensor(2), the misfire needs to be corrected. The check engine light flashing would be ECM (engine control module)/computer recognizing the misfire. The spark plug and spark plug...
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overheating no cooling fans
The relays are turned on by the Powertrain Control Module (PCM) by grounding the control wire of the relays. The PCM needs input from the engine coolant sensor above the water pump to sense whether the engine is overheating before...
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There is water in my gas tank - 2004 Nissan Sentra
If you think you have water in your fuel, then you would have one of two problems. You would have a misfire and a rough running engine if there is some water in the fuel but not enough to keep...
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Key not turning in ignition
Hi there. This problem is caused by a lack of mobility in your ignition cylinder. The bumps on your key depress a series of channels in the cylinder in the correct combination of order for it to release it's locking...
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Check Brake system alert while driving.
If your battery or charging system is low or not charging, then it could affect systems that require a minimum amount of voltage. This will trigger a failure light or stop working if the voltage falls below the set voltage....