Hey everyone....
i have absolutely zero boost when my secondary turbo is meant to kick in.... primary still works well, but as soon as i hit the rev range that my secondary should kick in, it's just non existent.... i bought the car with this issue.... could i please get some ideas of where to start trouble shooting.... I've considered taking the downpipe off to see if the propellers still rotate etc etc, but thought i might try here first....
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