Common questions

What does P0300 mean on a Jeep Liberty?

What does P0300 mean on a Jeep Liberty? P0300 is a very common OBDII codes that occurs in the Jeep Liberty. It stands for: P0300 is certainly a cause for concern, and can be a threat to the drivability the Jeep Liberty. What happens when the fuel pump goes out on a Jeep Liberty? There are physical signs that you can feel when your Liberty’s fuel pump is going out. Before taking anything apart, check to see if your engine’s computer has any trouble codes saved in it. The engine may throw a P0087 trouble code. This trouble code detects...
Easy tips

Why do I need to change the fluid in my differential?

Why do I need to change the fluid in my differential? Metal shavings can cause the gears to mess up even when new fluid is put in, so taking some time to remove the cover and thoroughly clean the inside of the differential is always a must. How much does it cost to change diff fluid? By the way, most manufacturers don't recommend ever changing the diff fluid. So you go in for an oil change and end up dropping $600. Dealerships don't profit on extensive operations like replacing engine blocks, transmissions or other large components. Where is the differential...
Easy lifehacks

What happens if you drop a valve seat?

What happens if you drop a valve seat? Broken valve springs ( causing ticking or misfires ) So, The result of letting this go to long is; you could drop a valve seat and possibly a valve; causing complete destruction of the engine. That is why analyzing what caused the problem before you try to fix it is so important. What causes the valve seat to come out of the engine? This is has been a prone problem with the Chrysler Dodge Jeep & Mitsubishi 4.7L engine where the valve seat comes out of the cylinder head. This could be...
Other

Why are my spark plugs not working properly?

Why are my spark plugs not working properly? Poor Performance – On acceleration, spark plug are under particular demand to deliver a strong spark to ignite more fuel and generate more power. Faulty spark plugs or weak ignition coils may not keep up with the demand. When to know if your spark plugs need to be replaced? If you notice that your car is running sluggishly or does not accelerate as quickly as it used to, it may be attributed to a faulty spark plug that needs to be replaced. Can a bad spark plug cause an engine to vibrate?...
Easy tips

Do parking lights drain battery?

Do parking lights drain battery? Parking lights (Standlicht) are one low-wattage bulb in one headlight and one low-wattage bulb in one tailight - (left or right side, depending on which way you set the blinker stalk. Parking lights can be lft on for many hours - at least over night without draining the battery. Why are the tail and parking lights not working? So it is almost ready for the road but one problem is when the headlights are turned on the tail lights do not come on, the indoor roof light does not come on, and the dash lights...
Other

What happens when DPF is full?

What happens when DPF is full? Your DPF will become blocked when soot builds up in it. To clear it, the soot needs to burn away, which is called “regeneration”. There are several ways that DPF regeneration can happen: Your car injects diesel on the exhaust stroke so that it ignites and burns the soot. How long can a DPF last? around 100,000 miles How long should a DPF last? A DPF can last up to around 100,000 miles if maintained properly. After the car has exceeded that mileage, you could be looking at paying a large amount of money...
Easy lifehacks

Can you put LED bulbs in Spyder Projector Headlights?

Can you put LED bulbs in Spyder Projector Headlights? Headlight bulbs SPYDER AUTO uses: If bulbs are not provided, please transfer your OEM bulbs. Installing aftermarket bulbs such as LED or HID will void the warranty on our product. Are Spyder headlights bright? Depending on your lift, etc, they'll be pretty bright to oncoming cars in the stock reflector housing. I ran it that way for a month or so, but I kept them aimed down unless I was on an empty road. So, yes, they'll work, and put out good light, but may be a problem for other people...
Other

What causes brakes to malfunction?

What causes brakes to malfunction? The most common cause of brake failure is loss of brake fluid. The fluid transfers the force you exert by pushing down on the brake pedal to the brake disks that slow and stop your car's wheels. A bad brake cylinder can cause your braking system to lose power. A part called the brake booster can also go bad. How long does it take to troubleshoot a Dakota brake problem? Troubleshooting a Dakota brake problem can take the average backyard mechanic about a half hour to complete. Check the fluid for color and level by...
Easy lifehacks

What does ph16 Fram filter fit?

What does ph16 Fram filter fit? Model: PH3600. Fits the following vehicles: Allis-Chalmers, Ariens, Badger Dynamic, Basic Equipment, Bolens, 09-03 Chrysler, Davis, Dig-R-Mobile, 05-03 Dodge, 08-02 Dodge Truck, Excel, Ford, 09-81 Ford, 73-71 Ford, Ford (Gasoline Industrial), 09-86 Ford Truck, G.H. Is Fram Extra Guard a good oil filter? The Fram is rated for 20 microns with 99% efficiency and will run as long as 15k. Since I usually run my oil 10-12k this filter is perfect for that. Used oil analysis shows the oil is clean and performing well for the mileage so I have no doubts this filter...
Common questions

What was the wheelbase of a 1973 Dodge Challenger Rallye?

What was the wheelbase of a 1973 Dodge Challenger Rallye? While it retained its 110-inch wheelbase, '73 would welcome a wider track width (60.2 and 60.7 inches front and rear, respectively), which carried over to '74. When did the first Challenger Rallye come out? BODY & INTERIOR Unleashed in 1972, Challenger Rallye's racy cues continued into the '73 and '74 models nearly unchanged. When did the Dodge Challenger 340 come out? Also a member of the LA series, the 340 was launched for 1968 and quickly established itself as the small-block performance engine, peaking famously in a triple two-barrel guise...