Q: airbag light on

Hello. This vehicle originally may have been equipped with R-12 refrigerant and has been converted to R-134A refrigerant. If this is the case, the system will leak out the R-134A over time out of the seals, hoses, and compressor since...

Hi, thanks for writing in. GM has been using electric power steering on its most recent models for almost 10 years now. This is a relatively new system that offers a lot of benefit such as increased fuel mileage and...

It sounds like the oil pan ruptured or tore from an impact. The crankshaft is above the pan and probably is not damaged however there is an oil pick up tube and screen assembly in the lower oil pan area...

This would all depend on the quality of the catalytic converter and whether or not the engine is running rich. If the catalytic converter installed was not of OEM quality, this can be part of the reason that it did...

A clogged heater core is a possibility. The other possibilities that should be considered are a faulty heater control valve, malfunctioning blend door(s) in the in-dash ventilation network, collapsed hoses, inadequate coolant, and trapped air in the cooling system. If...

Hi there. The code P0132 in on for an issue with the upstream oxygen sensor. There could be a broken wire, frayed wire touching something metal, or the sensor could have failed. The code P0174 is on for the Mass...

P0406 (https://www.yourmechanic.com/article/p0406-obd-ii-trouble-code-exhaust-gas-recirculation-sensor-a-circuit-high-by-spencer-clayton) involves the EGR system but that may or may not be the only factor causing your rough running condition. Typically, P0406 will set if you have a failed EGR valve, excessive carbon buildup, an open or short in...

Hi there. This application would not be possible without some significant fabrication and full system alternations being completed. If you're going to consider any engine upgrade, stick with the same size and motor mount configuration - as it will have...

If there is power to the rest of the vehicle, this is likely related to a faulty wiring issue or potentially something like a bad starter relay or connection to the starter. The starter relay (https://www.yourmechanic.com/services/starter-relay-replacement) directs power from the...