Q: Brakes want bleed has a new master cylinder don't know if booster is bad

It depends on where you are jacking the car. If you are doing it on a perfectly flat surface, you jack it up and then put the jack stands (https://www.yourmechanic.com/article/all-about-car-jacks-and-stands) on and let them down, it's fine. Don't jack it...

I'd recommend having a mechanic come to you and check it out to see if you have a starter (https://www.yourmechanic.com/article/symptoms-of-a-bad-or-failing-starter) or a ignition/fuel problem. There's not enough information for me to really narrow it down for you. I'd recommend getting...

If the spark plugs hadn't been changed until 130k, it was time for the to be replaced anyway. This is probably why the dealer went with that repair as worn spark plugs can cause misfires. Ignition coils are another part...

Hello. From what you describe it would appear that your vehicle is experiencing some sort of issue with the electrical system. If the alternator is not charging, even after being replaced, then it may be possible that there is an...

Hello. You can replace the air suspension components with traditional suspension components, however doing so would remove the air functionality of the components. If there is a compressor on the vehicle it is likely that it generates air pressure for...

Hello. The first thing to consider is that amount of work that has already gone into the vehicle. With the lowering of the battery's power so quickly after starting, I have a strong prediction that the alternator/charging system is not...

Hello - low oil pressure (https://www.yourmechanic.com/article/is-it-safe-to-drive-with-the-oil-light-on) at a hot idle is a normal indicator of worn engine bearings in a high-mileage engine. Since the oil light turns off when you accelerate indicates the oil pump is pumping more than 5...

I believe on these engines the engine mounts will have to be removed and the engine will have to be jacked up slightly. Since a Jack and block of wood cannot be used on the bottom because the oil pan...

A defective battery can cause all sorts of running issues due to voltage is too low or high causing erratic sensor and component performance like low fuel pressure or lack of power. I recommend replacing the battery first if it...