easy boost problem help
#1
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easy boost problem help
hi guys this is a quick and easy one,,,and im sure some one can help.
basically my boost comes in nice and fast but if im driving quickly through the gearbox and i change from 2nd to 3rd,,,the boost builds up slowly (when i let off the gas and plant the throttle again,, boost speed is restored)
ive been studying the turbo system guide for weeks,, i think its either the one way check valve to the vacume chamber (maybe a leaky vacume chamber).. or lastly the charge control solenoid could be faulty or sticking,,,
can the turbo experts please give me a little info
basically what i think is happening is the charge control plate is opening due to a vacume leak within the system and leaking my primary boost down the 2nd turbo and out the charge releif.
any input will help thanks guys/
basically my boost comes in nice and fast but if im driving quickly through the gearbox and i change from 2nd to 3rd,,,the boost builds up slowly (when i let off the gas and plant the throttle again,, boost speed is restored)
ive been studying the turbo system guide for weeks,, i think its either the one way check valve to the vacume chamber (maybe a leaky vacume chamber).. or lastly the charge control solenoid could be faulty or sticking,,,
can the turbo experts please give me a little info
basically what i think is happening is the charge control plate is opening due to a vacume leak within the system and leaking my primary boost down the 2nd turbo and out the charge releif.
any input will help thanks guys/
#3
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Do the easy stuff first.
Get a mityvac and test all the one way check valves and make sure your
pressure and vacuum tanks are holding.
Here is a link to a site for turbo troubleshooting tips.
http://www.autosportracetech.com/RX-...leshooting.htm
Good luck......
Get a mityvac and test all the one way check valves and make sure your
pressure and vacuum tanks are holding.
Here is a link to a site for turbo troubleshooting tips.
http://www.autosportracetech.com/RX-...leshooting.htm
Good luck......
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