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Sup fellas, my 2002 Impreza wrx is having some trouble accelerating. Its turbocharged and has a CAI. Gradually getting up to speed is not much of an issue but as soon as you give the car some gas the rpm’s will shoot up and the car will gradually make power. It just isn’t making the power or torque it had. Any ideas please let me know!
MAF sensor seems fine, New crankshaft sensor and new MAP sensor.
 

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Sup fellas, my 2002 Impreza wrx is having some trouble accelerating. Its turbocharged and has a CAI. Gradually getting up to speed is not much of an issue but as soon as you give the car some gas the rpm’s will shoot up and the car will gradually make power. It just isn’t making the power or torque it had. Any ideas please let me know!
MAF sensor seems fine, New crankshaft sensor and new MAP sensor.
so it could be your clutch slipping if you and giving it alot of gas and your revs shoot up as if your in neutral then drop after a second or two then slowly builds power.
it could possibly even be a boost leak.
Hope this helps.
 
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