After having new clutch, turbo came in at 2500 revs instead of 1500, took car back to find split in pipe, pipe replaced, car ok for 2 months,gradually got worse now turbo not picking in until 3000 revs. car red lines at 4500. like driving a shed
Turbo Wastegate (cut away) must be adjusted correctly.
A regular maintenance routine for a turbo charged vehicle will ensure proper operation and have less risk of breaking down, as well as damaging components.
To help regulate the air intake pressure a device called a waste-gate is designed to release boost at a measured pressure point
Hi there!
Still sounds like you have a hole in a vacuum pipe, loose connection, or possibly a cracked plastic moulding somewhere.
During a clutch change, the engine is often tipped and moved about - sometimes damaging other components or squashing pipes.
locate the vacuum pump / turbo vacuum feed, and trace all hoses. Remove one at a time to inspect the whole length, and check the pipe connectors are not cracked at the base.
Hope your shed becomes a car again soon.
If this enabled you to solve your problem, Please rate as Fixya!, otherwise contact me again, and we'll track down the problem.
Thank you.
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