Hello! So I have quite a specific issue with loss of power. Car seems to be okay in lower gears and lower speeds. The issue seems to happen mainly when in 5th gear going towards 70mph. I hit 70mph and the car sort of jolts and then loses the ability to speed up past 70 even when my foot is all the way through the floor. It will also then struggle in all gears and all speeds until the car is turned off for a while. Any help is appreciated! (Also have an aftermarket blow off valve which I read somewhere could be causing me issues)
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Power issues
- Thread starter Woodseco
- Start date
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