Right folks
Put on my HKS actuator yesterday, didnt adjust it, kept at standard length
We also tried to plumb in an Apexi AVC-R but decied to stop and put the pipes etc back to the way they were
But now the car is making a hissing sound from the top of the engine close to wear my blitz dumpvalve is (beside piping for my boost guage). Ive checked all pipes and all seem fine. IT makes the sound when off throttle just iddling), but stops when any touch of the throttle. IT stuggles to make boost until 4000 rpm, then hits 0.5 bar the rest of the rev range. Car seems to be popping and banging more between gears and when de-accelerating.
Any ideas what the problem is or what the hissing sound is ??
Cheers
Put on my HKS actuator yesterday, didnt adjust it, kept at standard length
We also tried to plumb in an Apexi AVC-R but decied to stop and put the pipes etc back to the way they were
But now the car is making a hissing sound from the top of the engine close to wear my blitz dumpvalve is (beside piping for my boost guage). Ive checked all pipes and all seem fine. IT makes the sound when off throttle just iddling), but stops when any touch of the throttle. IT stuggles to make boost until 4000 rpm, then hits 0.5 bar the rest of the rev range. Car seems to be popping and banging more between gears and when de-accelerating.
Any ideas what the problem is or what the hissing sound is ??
Cheers
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