Q: I own a 2011 infiniti m37x just hit 70000 mark..drive the car aggressively wanted to know wat should I change to tune it up and se

If you see a green key-shaped light on your dash, that’s the Immobilizer System indicator. It should come on at several points during vehicle operation and it doesn’t necessarily mean that there is anything wrong at all. Here’s what you...

If the key will not turn in the ignition normally you can try to turn the steering wheel side to side quickly while simultaneously attempting to turn your key and that may sometimes allow the key to turn. If the...

Hi there, and thanks for writing in. It's hard to give a specific answer without having any information regarding your exact make and model, but this problem in general sounds like something that should be diagnosed (https://www.yourmechanic.com/services/car-is-slow-to-accelerate-inspection) by a qualified...

The starter relay (https://www.yourmechanic.com/services/starter-relay-replacement) is located under the driver side speaker in the dash, mounted to the firewall. It may be possible to remove the speaker and reach the relay. If you are not comfortable with the repair or would...

Hi there. It's not recommended to drive a vehicle with a damaged water pump; especially if the bearings are damaged. If the water pump fails while you are driving, it's possible your engine will suffer serious damage.

Hi There, Black smoke coming from the exhaust is usually an indication of a rich fuel condition. When this happens, this can be the result of many things such as faulty fuel injectors (https://www.yourmechanic.com/services/fuel-injector-replacement), a failing mass air flow sensor...

Hi there. One item that is often overlooked is the heater core. The coolant flows from the engine, through the heater core to supply heat for the heating system. It is possible that the heater core is blocked with debris;...

I would recommend having the vehicle inspected by a qualified professional who is proficient in diagnosing hybrid vehicle issues. It is very likely that the issue was related to the accident that the vehicle was in.

You should have the computer scanned for additional codes and also check the fuel pressures to see if the no start is a computer sensor issue like crankshaft sensor or the fuel pump is not giving pressure.