Yes, that would be the relay thing, and you should be getting about 15 to 17 psi of boost IIRC. It is possible that the waste gate is not closing all the way, or a seal is leaking.

Also, when was the last time the air filter was checked/replaced. Just trying to run down the simple list first.

If all checks out, you will need to check your turbo as a next plan of action.

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RRGrassi


70's Southern Pacific #5608 Fairmont A-4 MOW car

13 VW JSW 2.0 TDI 193K, Tuned with DPF and EGR Delete.

91 W124 300D Turbo replaced, Pressure W/G actuator installed. 210K

90 Dodge D250 5.9 Cummins/5 speed. 400K