turbo problems

[ILUVJDM]

yesturday i got my car on the road after changing my hubs and brakes on my s14 sr20....while leaving my town my car was running great, but after getting on the highway the turbo wouldnt boost what soever. i feel the motor is running fine when the turbo isnt boosting just feels like a ka with an exhaust. im quessing when the turbo gets hot it doesnt want to boost but i may be wrong cuz im not well educated with sr20 motors.. i would love some nico advise cuz u guys are the best when it comes to sr20 so please helpp

[GTR PrYdE]

Do you have a boost gauge to verify the turbo is boosting?

If so, boost leak, check wga, check for turbo smoke...

[ILUVJDM]

i have a boost gauge it does boost good at first but when it stops boosting it only boosts to like 1 or 2 pounds...how do i check the wastegate is working fine??it is an hks wastegate by the way

[GTR PrYdE]

Just make sure it didn't disconnect from the turbo, and make sure there's still tension holding the flapper closed.

How's it idling? Maybe you've got a huge boost leak... get it tested, search around on how to make one.

Start there and report back!

[Fibre guy]

Sounds like a boost leak. Did you perhaps get a little lead footed and then this problem happened? Could have popped a coupler off on boost and then it fell back on the pipe. Happened to me.