Q: need help with my car I don't know what to do or how to fix it please help

A worn timing chain can cause some camshaft timing to become erratic and cause a host of engine running issues. However, there is a tensioner on the lower part of the engine that is supposed to remove the slack automatically...

These lines go up to the radiator in a connection that may leak and need to be replaced. These are the most likely causes of the leak. On some vehicles that have a tow package, they will have an additional...

Hello. This comes up quite often on this vehicle. It is caused by a bad rotational rate sensor. This sensor is used for the VSC and other systems to determine how the vehicle is swaying from side to side or...

Hello. If the problem comes and goes it may be one of the shift solenoids (https://www.yourmechanic.com/article/symptoms-of-a-bad-or-failing-shift-interlock-solenoid). It is common for these to fail and have problems causing them to stick which will cause this. I typically start by checking the...

Fuel pressure needs to be checked on your 1996 Lexus SC300. The fuel pump is cooled by the fuel, so running out of fuel can cause the fuel pump (https://www.yourmechanic.com/services/fuel-pump-replacement) to heat up and can become less effective or non-operational....

Hello. This sounds like the bulb filament in the glass is intermittently loose or the plug connection to the back of the bulb is loose, corroded, broken, or intermittent. If the bulbs are many years old, they have probably lost...

If you have downloaded Diagnostic Trouble Code P0700 (https://www.yourmechanic.com/article/p0700-obd-ii-trouble-code-transmission-control-system-malfunction-by-spencer-clayton), that means a fault has been detected in one or more of the following transmission components: the transmission control module, the transmission valve body, the shift solenoid(s), and/or the wiring harness...

Be sure the battery is fully charged. "New" batteries are not necessarily fully charged at time of sale. Of course, confirm that the engine immobilizer system (security system) is not activated thus preventing the car from starting. Basically, with the...

Hi Qulicia. Thanks for contacting us tonight. If the catalytic converter has been altered by someone, then this will impact multiple vehicle systems. The entire exhaust system would need to be replaced correctly, in order to get things back on...