This car is known to be a gas hog. You've got a big block Chevy V8 and it's an old one, so it has a basic, really old-fashioned fuel injection system that doesn't work all that well. There's really nothing...
All three of these codes are for the transmission and indicate you have issues with shift solenoids and gear ratio problem. Each code is a problem with a different part of the transmission and would require separate diagnostics for each...
Hello there, thank you for asking about your 1987 Oldsmobile Cutlass Calais. A common problem that can cause stalling is a stuck torque converter clutch. This device connects the link between the engine and transmission, but should slip some when...
It would seem that you have just thrown off the power steering belt. The belt may have come off due to tensioner, or idler pulley failure. You should have all the pulleys and tensioner checked to see if one, or...
The computer will sense the throttle opening when the the accelerator pedal was not pressed and set a check engine code. This caused the computer to close the throttle and not allow it to open until the code is cleared...
Hello, thank you for writing in. Your guess that the heater core is to blame is very likely correct. Not only are they common components to form leaks, but it is also the component located in that area. It would...
Hi Destiny. When the AC is turned on or your vehicle is activating a "cooling mode", the engine undergoes a tremendous amount of load. When this occurs, existing problems that can be hidden in most cases will accelerate and cause...
If you compare the concept to some small remote control cars and trucks out there, they have a two speed rear ends to have great low speed torque and use shift gears to have great high speeds. When it comes...
You may want to get a second opinion before replacing the entire harness. You could start by first checking and cleaning the mass air flow sensor of any dirt and oils. The sensor will cause the loss of power and...
Hi there: Once your vehicle starts, the job of the battery is pretty much complete. The alternator is what powers vehicle systems while the engine is running; which is possibly what's causing the battery to drain, and the engine to...
Hey there. These issues may be related or separate problems. If replacing the thermostat provided heat, it was most likely stuck closed and not allowing coolant to flow to the heater core. The blower fan is a completely different circuit....
If the check engine light has illuminated, and the code refers to a sensor, there are quite a few possible repair outcomes. The cost can't be determined until the code is read and the EXACT fault is identified. Keep in...
Hey there, thanks for writing in about your 2007 Mercedes Benz E550. This is a common issue on many Mercedes models. Sometimes simply shutting the car off and removing the key and waiting for 20-30 seconds before re-starting eliminates the problem. Alternatively,...
If the vehicle isn't overheating you probably just have a coolant leak somewhere. If left unattended however, your vehicle could run out of coolant and subsequently overheat. Overheating can lead to extensive engine damage, so I recommend addressing this issue...
Hello. Creaking is usually due to the brake pad hardware kit being worn. The hardware kit keeps pressure on the brake pads during braking and dampens vibrations. I always recommend replacing the hardware kit when replacing the brake pads since...
Hi - it is quite possible your engine is running in "open loop" when the idle sensor is disconnected, simply because the engine computer realizes that a crucial sensor is missing. By design, open loop running will be a richer...
Remove the dashboard cover around the infotainment system so you can get to the front screen. Then you will have to remove the system from the dash to take it apart. Be careful, if you vehicle is under warranty and...
Hi There, I would recommend checking with our customer service department to confirm this, however it should be included in the oil change service as a precaution in checking all fluids.
Hi there. The constant velocity (CV) shaft is making the sound as you make a turn. The outer bearing is seizing up and clicking the bearings in its race. I recommend replacing the CV shaft to that side. It is...
Hello. Unfortunately, without hearing the noise myself it is hard to make an accurate recommendation. The first thing that needs to be determined is the type of noise that is present and the possible sources. Rattling or knocking noises while...
This would depend on if the starter itself is loose or not. If the starter is still starting the vehicle just fine and does not appear to be loose, you should be able to get by for a while. However...
Hi there. A noise when turning can come from a number of different things. If it is a loud clicking noise then it may be a bad CV axle. If the noise is more of a rumble or vibration then...
At the age of your car, it's not unlikely that they all need changing. With the dog, bone mount, it's easy to diagnose it because it's up there where you can see it any any changes are visible. But to...
What you are describing sounds like a dirty or faulty mass air flow sensor. The mass air flow sensor monitors air intake as it is mixed with fuel prior to being injected into the motor. This sensor relays vital information...
