Popular questions

Question
The steering wheel stopped working suddenly.
Hi there. On your 2008 Lexus, a malfunctioning steering wheel can be caused by several different individual components, ranging from steering column failure, to electric power steering motors and sensors not working correctly. The best way to determine what is...
Question
pads are 2mm on 2014 yukon xl denali with 52000 miles...all works good...incidental finding...do I replace now? Pads and rotors? o
At 2mm, the pads are definitely due for replacement. The the thickness of the brake rotors should be measured and compared to the minimum thickness specifications. If they measure above the specs and there is enough thickness to them, resurfacing...
Question
Car will not rev or accelerate in Drive.
Hi there. Your vehicle does have the CVT transmission in it and color varies by brand of CVT fluid used. The maintenance interval for that transmission is 60,000 miles and should be kept regularly to prevent know CVT transmission failures....
Question
Car idling rough
A rough idle indicates that your engine is misfiring. There are many reasons why a car would misfire. It could be a bad ignition coil or spark plug. It could also be a bad control module or wiring issue. If...
Question
Why does my 2007 GMC Sierra Classic shifts from 1st gear to overdrive?
Hello. Most of the time this is caused by a pressure issue within the transmission. It can also occur of there is a major internal failure as that is what the computer does to try and protect the transmission. I...
Question
Car overheating and not starting
You certainly don't see many Pontiac Torrents around. The 3.4L is a common engine, however, and I know it well. Since it doesn't use a timing belt, I assume you must mean you replaced the serpentine belt. The only way...
Question
Engine races or revs while driving.
Hi There, This may be a sign of low transmission fluid or a faulty transmission control solenoid. As you’re going down the road, the car’s computer analyzes data being sent by vehicle speed sensors and engine speed sensors. Based on...
Question
Changed DPF and still getting warning lights. Can't work as taxi driver, please help (Lexus 220D)
Hello. If the trouble codes are indicating that the dpfe is blocked, then there may be an obstruction in the system, or perhaps an electrical issue. The dpfe sensor functions using vacuum and exhaust gases. If there is an obstruction...
Question
I have a nail in my tire, its pressure is at 23. Should I put air in it until I get to the shop in the morning?
You did great in finding the nail in your tire in the first place; usually the problem goes undetected and can cause serious issues. Before the vehicle is driven, the tire pressure must be at the proper inflation level. I...
Question
Which Motor Mount Is Bad
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...
Question
condor brake shoes
As you may know, the hand brake (emergency brake) is also a drum brake which requires the use of brake shoes instead of brake pads on most modern vehicles. The seals being damaged suggests that there may be some issues...
Question
Automatic position in dualogic doesn't work properly
Hello! I'll be happy to help. A common component on your particular vehicle that fails is the gearbox communication unit. When they fail it will cause the transmission to shift into neutral without command. Fiat is assessing this problem and...
Question
Valve body replacement
It sounds like you might have an issue with the valve body that you got from the junk yard. It is usually not advisable to pick up internal transmission parts from a salvage yard as their condition is unknown until...
Question
98 mercedes e320 makes a loud popping noise in drivers side when turning or correcting turn.
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...
Question
Fluid hose comes off transmission to the slave cylinder.
The clutch master cylinder is not relieving the pressure when applied. I recommend bleeding the clutch master cylinder and retest. If the condition continues, then replace the clutch master cylinder. If you need further assistance with your hose blowing off...
Question
Transmission only shifts Manuel and stays in first in drive
Hi Jose. Thanks for contacting us tonight. When you have problems like you’ve described, it is usually caused by one of two possible sources. Either the shift interlock solenoid is damaged, or there is internal damage or fluid obstructions inside...
Question
I did a brake conversion on my 79 Camaro and went from drum to disc. brakes are spongy.
Hi Clifford. Thanks for contacting us today. Based on your description, it sounds as if you've got a few air bubbles trapped in the brake lines. This is rather common with brake conversion projects, as it can take quite some...
Question
What type of synthetic oil would be best for 2008 honda accord
There are many different brands of API certified synthetic oils on the market that work better than regular oils and it will come down to preference and price. I personally like Mobil 1, Kendal and Pennzoil. These are top name...
Question
Taxes
Hi there. I have forwarded your request to our sales department. The Q & A is intended for mechanical repair and service tips. One of our sales professionals will reply to you soon. Thank you!
Question
How do I call back?
The call back feature allows you to dial the number that your phone most recently received as an incoming call. To use this feature, follow these steps: 1. Press the Phone Send button. 2. Following the tone, say “Call”. 3....
Question
MY GMC ENVOY 2007 CAR IS CREATING A NOISE ESPECIALLY ON BUMPY RODAS.SOUND IS COMING FROM DRIVING SEAT TIRE SIDE AND ONLY ON BUMPY
Hello, thank you for writing in. The best option is to recreate the noise and pinpoint where it is coming from. You can do a bounce test to test the suspension components. Go to each bumper and press down on...
Question
Car makes a loud sound every time I start my car, at idle, and when driving at low speeds
Hello. The first thing to check would be your fluid levels. I'm not sure what type of noise you have, but ticking noises at idle can be linked to a low oil level. If there is a vacuum leak, the...
Question
When should the air bag system be serviced?
While the air bag system on your Accord is designed to be maintenance free, there are times when service will be necessary. These include: After Air Bag Deployment: In the event that an air bag is deployed, the air...
Question
Excessive oil burning - 1986 Buick Electra Station Wagon
Hello. If the PCV system is not hooked up correctly, this will cause excessive oil burning. This needs to be checked and repaired first. If the PCV system is working then the issue is more than likely the piston rings...
Question
Leaking anti freeze
You most likely have a leaking water pump or radiator. I would recommend first looking to see if you notice where the leak is before starting the vehicle. If the leak cannot be identified then I recommend adding coolant dye...