Thank you Neil.... will be down with daughter in 2 weeks and will keep you all informed.... thanks again for all the input

Strange that the brake senor would cause this... but if it's causing a vacuum irregularity that would make sense with the hesitation and then zoom of the throttle

Abscate and Neil... thank you for the response... abs module was just replaced with one from Midwest abs this week.... I will try a new gasket behind the throttle body... can't rememberwhere i bought rebuild from but it was someone from this forum... plugs are a yr old and no codes for coils... even...

Sorry... not etc
ETS LIGHT

ETC light coming on... hesitation/lag in acceleration at low speed at times... replaced throttle body with newly rebuilt and replaced pedal with new.... still having the issue.... what else am I missing?

Hey guys ...thanks for the help...it was the vacuum line on the pressure regulator near the fuel filter passenger rear.

Herman...abscate and erikv11
Thanks for the info...will let you know what I find

HI there... you describe the exact problem I'm having with acceleration on my 2000 s70...can you tell me where the fuel pressure regulator is located?

Could this be a fuel pump issue....daughter was driving...I was passenger... and it started acting up like it has no power and I could hear a clicking/ticking coming from rear of car...when the power came back normal the clicking/ticking went away

Got it...thanks again