Q: My husbands car wouldn't start so we tried to jump it sounds like it's not turning over. Would that be the starter? He has a 2004

Fuel injector cleaner typically will not affect anything in cars as it is formulated for modern vehicles and is safe for all sensors. The issue may have started right after you added the cleaner, but my suspicion is that it...

Popping back through the intake, along with misfires, is a sign that the engine is running lean (not enough fuel). Here are a few things to check: Check the fuel pressure: There is usually a port on the fuel rail....

Hello. I would start by having the transmission fluid drained and inspected (https://www.yourmechanic.com/services/transmission-fluid-service). If the fluid smells burnt or has any metal in it, then the transmission is failing. If the fluid looks good, then servicing it may help. This...

I would suggest check to be sure the Mass Airflow (https://www.yourmechanic.com/services/mass-airflow-sensor-replacement) (MAF) sensor is working properly. The symptoms you are describing are very common when this fails. As you may know, this regulates the flow of air into the engine...

Hi there, thanks for writing in. This code (https://www.yourmechanic.com/article/p0440-obd-ii-trouble-code-evaporative-emission-control-system-malfunction-by-jay-safford_2) is for a leak or failure in the evap emissions system. By far the most common cause of this is a bad gas cap (https://www.yourmechanic.com/article/symptoms-of-a-bad-or-failing-gas-cap). If the seal on the cap...

This is a common problem with duel fuel conversions. When you start the car, be sure it warms up on gasoline/petrol. Oftentimes, what happens is the LPG fuel conversion kicks in later while still running on petrol/gasoline, essentially fueling the...

Here is a good diagram of your serpentine belt. (http://i.fixya.net/uploads/images/9cfdc9e.jpg) If your belt came off on its own then you most likely have a bad belt tensioner and need to replace it.

Hello, and thank you for writing in. Without the shifter registering that it is in park, the neutral safety switch will prevent the vehicle from starting. This is to assure the vehicle does not start while it is in gear...

Hello, thank you for writing in. While there is typically not a designated warning light for the ECM (electronic control module), there may be a check engine light pertaining to it. If you pulled a code for the ECM, further...