Got my 2001 Spyder GT back in service last month. It has been down since 2018. Some issues with it's emissions was keeping it from passing smog inspection that is required here in California USA. Found the problem myself after 2 different garages had a go at it. EGR control issues. Almost ready for summer. 
...J.D.
Also replaced the two vacuum parts that control the EGR. I found these to be the REAL culprit. This is the second time in 17 years there has been an issue with the EGR controls. ...J.D.
Also replaced the two vacuum parts that control the EGR. I found these to be the REAL culprit. This is the second time in 17 years there has been an issue with the EGR controls. ...J.D.