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The mkiv Supra Owners Club

Weird weird actions from my supra :(


Jam127

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Ok so iv never seen a car do this before.. When the car is on idle with nothing turned on - fine

 

But when i turn my sidelights on or rear demister the revs climb and fall between 1-1.8k so it seems whenever it requires more power. The revs are consistant and it seems to be pulling alot of air through the air filter.

 

Iv checked voltage coming from battery amd alternator, earths (i have an earthing kit fitted) checked vac pipes and checked battery terminals etc all seem good. I dont have a clue where to go next :(

 

Thanks, Jamie

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Yeap checked them. I did forget to mention i only noticed this problem after i changed to iridium plugs and a vaccum pipe came off a small black box on the intake which made it run lumpy smokey etc, the pipe is back on and the plugs are changed back because they came out white, bloody waste of £50! . When changing back to copper i double checked everythig i could have disturbed and nothing seems out of place

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