Q: Car won't start after battery replacement

Its likely that something is bent and should be checked on an alignment rack by a certified mechanic. Another likely possibility would be a plastic splash guard that came loose in the incident. Have this problem inspected (https://www.yourmechanic.com/services/75-point-safety-inspection) and diagnosed...

Hello. Depending on what the smoke looks like and also depending on what fluids you are losing would help me to determine the problem. If the smoke has a blue cast to it then it may be burning oil. If...

The power steering pump, or high pressure hose may be leaking. If the temperature is cold outside, the fluid may thicken and cause a failure of the hose, or pump, or both. If this is the case, the fluid should...

The code P0171 (https://www.yourmechanic.com/article/p0171-obd-ii-trouble-code-system-too-lean-bank-1-by-andrew-quinn) is for the engine control module is getting an O2 sensor lean bank 1 problem in the engine and has tried to compensate by making the injection system go rich on that bank. There is a...

Generally, the "symptom" you are describing reflects an ignition and/or fuel system issue including all of the many sensors that control these systems. An expert would use any DTC's (diagnostic trouble codes) to hone in on the issue and identify...

Hi, thanks for writing in. You most likely have spark plug wires (https://www.yourmechanic.com/article/how-to-check-spark-plug-wires-by-robert-tomashek) that are leaking spark and grounding out. You should try to replace the distributor cap and rotor (https://www.yourmechanic.com/services/distributor-rotor-and-cap-replacement), plug wires (https://www.yourmechanic.com/services/ignition-cable-spark-plug-wires-replacement) and spark plugs (https://www.yourmechanic.com/services/spark-plugs-replacement). This should...

Hello. There are a few problems that can cause this. If there is the correct fuel pressure and if there is compression, then the sensors need to be checked with a scan tool to see if any of them are...

You could be right, it could be that the oil cooler for the automatic transmission is leaking into the radiator. That could easily be repaired by replacing the radiator. Unfortunately, it could also be a head gasket or a timing...

Hello, and thank you for writing in. Considering the age and mileage of the vehicle, there could be a number of issues going on. At this point in its life, there are going to be critical components that will need...