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bad turbo ideas?

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Alex Bland

10+ Year Contributor
666
3
Jul 2, 2008
Seabeck, Washington
so im thinking my turbo is kinda messed up.. because of the no boost in 1st gear a little in 4-5psi 2nd and only 8 1/2 psi in 3rd+ so i was woundering if i should have someone rebuild it or find a newer turbo? i checked for boost leaks already
 
It sounds like the wastegate flapper is not sealing up. Make sure the actuator is not loose and that there is tension on it it. If so, there may be a big crack in the housing right at the flapper.
 
ya it is most likely the wastegate causeing it but ya upgrade your turbo to a 16g you still get to use stock parts and just have to upgrade the turbo! easy upgrade and definitly funner!
 
Considering it is probably the stock turbo that came on the car I take it..You should just get a new one that doesnt have any shaft play. I know there are thousands of people that bolt on 16g's and dont have their cars tuned and never run into problems.
 
Considering it is probably the stock turbo that came on the car I take it..You should just get a new one that doesnt have any shaft play. I know there are thousands of people that bolt on 16g's and dont have their cars tuned and never run into problems.

well i rebuilt my turbo and theres no shaft play in it. i dont know any place that can tune my car for me
 
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