Q: ok i replaced my upper intake manifold and ever since i did that i cant get rid of my motor idealing at a very high rpm

The front rotors are warped, most likely, but an inspection of your brakes and front suspension is a good idea to ensure that no other problems are present. You should have a thorough diagnostic inspection of the steering wheel vibration...

Hello. When motor mounts break, it can cause the engine to move excessively while driving, or starting. A lot of times, you will hear a hard "bang" when the car shifts, and it may feel like the engine is jumping,...

Hello! I suggest that a technician with a smoke machine test your EVAP system. The smoke will come out of any area of the EVAP system that is leaking. Most Auto shops will have a smoke machine. I would recommend...

The noise you are hearing is one of the HVAC door actuators that control air flow or temperature for the a/c. There are at least 4 of these actuators in your system and one of them is going bad and...

Hello. When the airbag system warning light flashes and stays on, it means that an airbag system component has failed. When this happens the airbag system will become disabled and the airbags will not deploy if the car is in...

I would agree. The ignition switch (https://www.yourmechanic.com/article/how-to-install-an-ignition-switch-by-robert-tomashek) is sounding like the main suspect on your Suburban. That's the only thing that could lock your steering and then cause instrument cluster to not turn on. If you want to have this...

Hi there. There are a few things that will cause this. Most of the time when this occurs it is due to petroleum contamination in the brake system. If something other than brake fluid was put into the master cylinder...

Hi there. Mixing oils of conventional and synthetic types will not cause any problems at all as long as you are using the correct weight oils (https://www.yourmechanic.com/article/what-type-of-oil-should-i-use) for the engine. Mixing the oil is better than running the engine low...

Hello - the first task here is to capture the problem codes turning on the Check Engine light (https://www.yourmechanic.com/article/what-does-the-check-engine-warning-light-mean). Most auto parts stores will do this for free - on a time-available basis. It is probably worth checking for problem...