Q: 535 I high idling and reads engine malfunction reduce speed but my car was not running I just started it

This is a very dangerous situation as the braking system is one of the most important safety features of a vehicle. Have a brake inspection (https://www.yourmechanic.com/services/brake-safety-inspection-inspection) carried out by a qualified technician such as the ones here at YourMechanic to...

Don't have the Ford Falcon running when you jump the cars. You should use the Falcon battery only with the jumper cables, by not having it running will limit surge voltage that may damage the Toyota. You should have no...

This is a common problem when the voltage regulator is failing which is potentially due to a faulty ground or connection. I would start by checking the battery connections and cables to be sure they are not dirty or corroded....

For most people replacing their springs along with the struts is an issue of budget. Since you are already upgrading the shock portion of the strut, you will also see an improvement with new springs. I definitely suggest replacing the...

Hello there. Many common faults will cause your 1990 Toyota Corolla to consume excessive fuel. The most common causes are leaking fuel injector (https://www.yourmechanic.com/services/fuel-injector-replacement), vacuum leak, a faulty MAF sensor (https://www.yourmechanic.com/services/mass-airflow-sensor-replacement), fuel leak, spark plugs (https://www.yourmechanic.com/services/spark-plugs-replacement), plug wires (https://www.yourmechanic.com/services/ignition-cable-spark-plug-wires-replacement), or...

Hello - there is only 1 crankshaft position sensor on this engine. It is located on top of the transmission bellhousing at the rear of the engine (driver side). For assistance, I recommend a crankshaft position sensor replacement (https://www.yourmechanic.com/services/crankshaft-position-sensor-replacement) performed...

The code related to the ignition module suggests that either the ignition module itself is bad or the connections to it are not good resulting in erratic ignition timing and potentially misfires. In some cases, depending on how the ignition...

If the check engine light is flashing (https://www.yourmechanic.com/article/what-does-the-check-engine-warning-light-mean-by-spencer-cates), that means there is a serious fault, such as cylinder misfiring, that requires immediate repair. Misfiring, in particular, has the potential to damage the catalytic converter which can result in additional costly...

Unfortunately this decision can be very difficult to make. With the amount of money that you already have invested into the truck it would be hard to let the truck go. However continuing to invest more money into a truck...