When does the engine light come on, power loss?
Light came on, sudden loss of power. Pull over, idle to cool down and the light goes off. Full power again as long as the revs were kept low. As soon as I shifted from 5th to 4th on an uphill and the engine revs higher, the light came on.
What causes a Hilux engine light to go off?
Turns out as I approached the reef from the coast, and having to use more pedal, it used a lot more oil than normal. Oil level was low. Same story you experienced. Light came on, sudden loss of power. Pull over, idle to cool down and the light goes off. Full power again as long as the revs were kept low.
Why does my car keep losing power while driving?
If the weather is cool and the engine is overheating, this points to a more serious problem. Always keep an eye on the engine temperature, as running with a hot engine is likely to cause serious permanent damage to a car.
Why does the engine light come on when idle?
Pull over, idle to cool down and the light goes off. Full power again as long as the revs were kept low. As soon as I shifted from 5th to 4th on an uphill and the engine revs higher, the light came on. Check your oil level. Logic dictates here that it is the engine management system putting the car into limp mode.
What does it mean when your engine loses power?
While not common, this issue can interfere with your engine function and cause your vehicle to lose power anywhere from once in a while to several times in a day. When given a digital diagnostic, the vehicle scan will tell you there is an issue with the throttle body. This is a sign that your truck’s throttle body should be replaced.
What does the reduced engine power warning light mean?
Many GM vehicle models come equipped with a Reduced Engine Power (REP) warning light, similar to the Check Engine Light (CEL). When this light (or both lights) comes on, you’ll notice the engine barely responding to the accelerator.
What causes a low engine power Rep light?
Other problems that can trigger the REP light come from the throttle body (including wiring), oxygen sensor, accelerator pedal position (APP) sensor (or harness), low engine oil pressure, or coolant loss. Watch the video below for more information about this problem. If playback doesn’t begin shortly, try restarting your device.
What happens when I put my car in reduced power?
GM’s Reduced Power Mode can inhibit your vehicle’s ability to accelerate. Even if power isn’t reduced immediately, performance may be limited the next time you go to drive the car. In some instances, the PCM may actually cut off fuel delivery to the engine, rendering the vehicle undrivable.