__raj Posted January 17, 2013 Share Posted January 17, 2013 Our 2005 Legacy GT 5mt(bone stock 145,000miles) occasionally does not respond to accelerator at speed. Happens once per week. From a dead stop it works perfectly fine. However intermittently you press the pedal little happens(almost like turbo not working) or good delay. This would be accelerating 40-50 or 50-60 for example. Not 5-60. The CEL has not been on for a few years and when it did went off by itself. Our very in tune Subie specialist mechanic only noticed an intermittent miss in engine. But has said it could lots of things. Any clues? Link to comment Share on other sites More sharing options...
underground000 Posted January 17, 2013 Share Posted January 17, 2013 clean the MAF, replace air filter? any maintenance like spark plugs? might be time to sea foam.... search it wouldnt be the turbo from a dead stop 5eat downshift rev match:) Powder coated wheels: completed:) Link to comment Share on other sites More sharing options...
__raj Posted January 17, 2013 Author Share Posted January 17, 2013 Air filter I did. The spark plugs are due soon as they were supposedly last changed by dealer at 95k. Link to comment Share on other sites More sharing options...
underground000 Posted January 17, 2013 Share Posted January 17, 2013 buy some maf cleaner and clean the maf 5eat downshift rev match:) Powder coated wheels: completed:) Link to comment Share on other sites More sharing options...
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