![]() ![]() It may sound obvious but a loose/faulty gas cap can actually set the check engine light on. Inspect for Loose Fuel Cap and Tighten or Replace as Necessary Image from: GoranH You can diagnose dashboard warning lights with GOFAR. But, a red or blinking light means it is an emergency and you should immediately but safely pull over. Remember a yellow check engine light gives you some time to investigate the problem. If you discover that your oil pressure is low or there’s overheating, you need to quickly find a safe place, pull over, and shut off the engine. The dashboard gauges and lights are good indicators of serious problems such as low oil pressure or overheating. Therefore the best place to start checking is your car’s dashboard array. Tips to Determine Why Your Check Engine Light Is Illuminated Firstly, Decide Whether There’s a Serious ProblemĪ serious problem requires immediate attention, otherwise you risk more damage to your car. This particular warning can be triggered by a range of issues, so check with a professional to find out what the exact issue is before spending money on parts that don’t necessarily need replacing. This warning light illuminates whenever the charging system isn’t charging the battery with at least a voltage of around 13.5 volts. If this light comes on, it definitely indicates a malfunctioning or poorly charging battery. Features or Buy Now Battery Charge Warning Light GOFAR diagnoses 300+ common OBD2 scanner code errors – Get yours today Quick Solution: GOFAR app automatically diagnoses the problem and can save $1,000s in costly car repairs. Or you could pay your mechanic to do that for you. OBD stands for On-Board Diagnostics, and most modern cars have OBD2 ports near the steering wheel to access them. You can use an OBD2 scanner (also called an OBDII scanner) – like mechanics use – to check the fault code generated by the car’s computer. You need to diagnose the problem as soon as you can to avoid things getting worse. What to do when the Check Engine Light is solid? Plus, your car could be emitting hydrocarbons and other pollutants at unacceptable levels. In the process, you may suffer expensive fuel mileage. However, if you keep driving around with a steady check engine light on, your car’s performance may deteriorate without you noticing. If the check engine light is on but steady / solid, it’s okay to keep driving because it’s not an emergency. To confirm the mechanic’s results you can use an OBD2 compliant diagnostics app such as GOFAR. Your mechanic will run an OBD2 diagnostics check. ![]() So, slow down, safely pull over to the kerb, and have your car towed to an automotive repair shop as soon as possible. ![]() When you see a blinking light on your dashboard, do not to attempt driving your car any further.Ĭontinuing to drive with a flashing check engine light is a critical mistake that can cause extensive damage to your car. What to do when the Check Engine Light is flashing? (Consider that a catalytic converter costs between $500 and $1,000 each and there are multiple units within a vehicle.) If the warning light is flashing, it’s serious This is a serious problem that can cause damage to your car components, such as the catalytic converter, which is costly to repair. Flashing / Red Check Engine LightĪ red (rather than yellow/orange) or flashing light on your dash signals a serious issue that needs urgent attention.Ī blinking / red check engine light means there could be a serious engine misfire and unburnt fuel is being dumped into the exhaust system. Let’s look at each light symbol in detail. You can either pop the bonnet and reset the battery terminals or use an OBD2 Scanner to clear the error codes via your smartphone.
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