Q: My car vibrates while braking

Hi - this could be a problem with the idle control valve, either dirty or failing. Leaking fuel injectors, clogged air filter, or low fuel pressure might also cause the symptoms you have noticed. I would recommend having a certified...

Has your clutch been replaced recently? If not, your clutch assembly may be worn out. Check your fluid levels under the hood. At the very least, each reservoir should have fluid in it and you may notice a min/max level...

Hello, thank you for writing in. There are several vacuum lines associated with the engine intake and throttle. One of which that does run along up towards the firewall is the brake booster line. This vacuum helps assist the master...

With having already replaced the belt and the idler and tensioner, I would look at the components next. Something like the bearing or bushing going out in one of the other driven components. The alternator, the power steering pump, or...

Hi There, Your check engine light may come on as a result of the battery light coming on indicating that you have a problem with your charging system. This generally means that you have a weak battery or possibly a...

Due to condensation within the engine, whitish discoloration on the underside of the oil cap is not unusual. If the oil in the oil pan is not coolant contaminated, you need not worry. If you have an external coolant leak,...

Hi there. Typically, ATF or automatic transmission fluid is a dark red color, while engine oil tends to start light brown and gets darker as it ages. If the leak is coming from the center of the motor, it could...

The voltage supplying the bulb can be checked. If the voltage is too high, that can shorten bulb life. If the voltage is acceptable, and the light bulbs are failing prematurely your only option really is to use a different...

Hi there. Typically a high engine RPM is caused by a vacuum leak or idle control valve failure. Although you've indicated that the vacuum lines and throttle control sensor are good, you might want to verify all vacuum line connections...