Engine locks at high rpm - Toyota Supra Forums

04-30-2011, 02:44 AM

pwpanas

Supra Owner

Join Date: Oct 2005

Location: GA, USA

Posts: 2,209

Quote:

Originally Posted by Alfa_Zulu

I think it just feels like it, not real sure lol. There aren't any mods atm so it could be fuel flow then

No mods at all? Not even to raise the boost? With a 100% bone-stock Mkiv Supra Turbo, you should never hit fuel cut...unless perhaps your wastegate VSV or your wastegate actuator is malfunctioning.

I agree with the others - if you are running more than oem boost levels, fuel cut does feel like you just ran into a wall.

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Phil '94 Supra Turbo, 6spd, 'APU'+
Displacement is no replacement for boost.
Life begins at 30psi.

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