When turning in the rear calipers you should use the caliper tool to turn and push back the piston in the caliper. You should have the parking brake cable released at all times when turning back the pistons. Once the...
Hi There, This could potentially cause the car to die when you come to a stop, depending on how bad the problem or signal from the mass air flow sensor is. The mass air flow sensor monitors air intake as...
Brake dust is a normal bi-product of the brake pads pressing against the rotors, however if there is an excessive amount on one side vs the other side, this may indicate a sticking brake caliper which causes the pad to...
Hey there. Depending on the impact of the hit to your van, this may have caused some damage to the EVAP system. If you have an air leak on the EVAP system, then the MAP sensor will not be able...
The malfunction indicator lamp illuminates at the sign of an error in a number of the vehicles systems. The trouble code must be read every time to see if the same or a new code has popped up, then the...
Hi there. P0012 is the OBD-II generic code indicating the engine control module (ECM) has determined that the intake camshaft timing for bank 1 is more retarded than what the ECM has commanded it be. This over-retarded timing condition could...
Hi Future F. Thanks for contacting us today. The crankshaft position sensors for GM engines are located near the crankshaft pulley, typically on the right side (looking at the front of the motor). If you're going to attempt to replace...
Hi there. The Downhill Brake Control (DBC) light is on for either the system is active by having pushed the on button or the controller under the dash is malfunctioning. First look for the button that turns on the downhill...
Hi there - your understanding and terminology oxygen sensors - "upstream" and "downstream" are correct - upstream is between the engine and (before) the catalytic converter. Downstream is after the catalytic converter. I would be suspicious enough of a parts...
Hello, thanks for writing in. Here are some steps to remove your brake calipers: Jack up your XKR, after securing it, remove tire exposing the brakes and rotor. Remove tension spring holding the calipers in the front using...
The origin of the noise can be pinpointed if you request an engine noise diagnostic. The mechanic will consider the knock intensity which will vary depending on source or type. Light knocking or tapping noise is caused by the valve...
Hello, thank you for writing in. The exhaust system up to the muffler is what is responsible for proper engine and emissions performance. The muffler's only job is to muffle the sound of the engine as it is amplified through...
If your Ranger engine is transverse mounted, the firing order is 1-3-4-2. Cylinder number 1 is on the passenger side. The coil terminal nearest the passenger firewall is for Cylinder number 1. The terminals are then read clockwise from that...
Hi there. This is not an uncommon fault. The most likely causes would be low transmission fluid, a shift solenoid, transmission mounts, or a drive shaft. Your best bet may be to have a qualified professional, such as one from...
If the A/C switch in the passenger compartment is turned off, any air delivered by the in-dash blower should simply be the same temperature as the passenger compartment, that is not chilled. If you have the A/C switch off and...
Hi there. If the engine is currently running, it would not mean it has seized up. Although the engine is running, it is possible that the engine may have locked up (due to lack of lubrication). The biggest problem with...
What you are describing sounds like a failing CV joint. A CV (Constant Velocity) joint is a shaft that connects the transmission to the wheels, essentially transferring the power from the drive train directly to the wheels. The CV joint...
Hello. This is likely a sign of a short somewhere in the ignition circuit. Depending on what happened and what the thief tried to wire when trying to steal the vehicle, it would be hard to diagnose. Most likely while...
It sounds like the engine is getting starved for fuel above 60 mph. I would first try and test for any codes in computer and then if no codes then check fuel pressure to see if it is normal. If...
This is a known issue with this generation Ford F-150 and your truck may have open recalls. Often times, this issue is related to the shift selection range sensor, which may also cause other problems related to the backup camera...
Hi there. The noise is coming from the lug nuts. Check all of the lug nuts and make sure that they are tight. If the lug nuts are tight, then look at the center of the wheel and make sure...
Hi Tony. Thanks for sending your question to us tonight. When you turn on a heater or AC unit, it causes additional drag on the engine. This can cause small issues like clogged fuel injectors or other components failures to...
Hello, thanks for writing in. If the bearings are fine then the tires need to be checked first. If there is any uneven wear then this will occur. If the tires are all fine then the hubs need to be...
Shaking on braking is often due to warped brake rotors, thickness variation in the rotor or excessive rotor run-out on the wheel hub. If the engine is vibrating in Park, there is a motor mount fault and/or an engine management/tuning...
You need to check the brake light switch contact rubber pad to see if it is worn out and not depressing the switch when you let off of the brake. The rubber pad wears out and will not depress the...
