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The mkiv Supra Owners Club

engine light on after refueling, na


NOODLE

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If its an NA then you shouldn't need VPower if anything I'd recommend running it on regular.

 

Anyway, never had this experience myself. You tried switching engine off & back on again? Does the car idle lumpy? Not firing on all cylinders?

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If its an NA then you shouldn't need VPower if anything I'd recommend running it on regular.

 

Anyway, never had this experience myself. You tried switching engine off & back on again? Does the car idle lumpy? Not firing on all cylinders?

No runs ok, if anything it idles better haha ive run it on high octane more times then regular if im honest with no light on what so ever, infact the previous owner claimed to only use high octane fuel too, i cant guarentee that they did obviously.

 

Im just wondering if its due to me putting a high octane fuel in after using regular and its not mixed well. Its just weird how it happened as i was leaving the petrol station.

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No runs ok, if anything it idles better haha ive run it on high octane more times then regular if im honest with no light on what so ever, infact the previous owner claimed to only use high octane fuel too, i cant guarentee that they did obviously.

 

Im just wondering if its due to me putting a high octane fuel in after using regular and its not mixed well. Its just weird how it happened as i was leaving the petrol station.

 

I ran my old NA on vpower and sometimes had to put regular in. Never had a problem with mixing the two.

I go with dnk. Check the boot.

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Is it actually the engine light (yellow pictogram of engine, upper right bunch of lights) or the red ! light?

 

Neither will light up because of fuel grade anyway, so making sure the boot is shut is a good idea. Did the light come on after getting to a certain speed or the moment you moved on the garage forecourt?

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Is it actually the engine light (yellow pictogram of engine, upper right bunch of lights) or the red ! light?

 

Neither will light up because of fuel grade anyway, so making sure the boot is shut is a good idea. Did the light come on after getting to a certain speed or the moment you moved on the garage forecourt?

 

its the actual engine light i will check the boot though, i wouldnt think the boot would trip the yellow engine light

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