I have a 98 volvo v70. I know I'm having issues with the pcv system, parts are ordered and will be in tomorrow. Would the pcv system issues cause air to be in the fuel line since the fuel pressure regulator operates off vacuum?

Thanks for the quick responses! I figure I need to service the PCV system since the car has over 200,000 miles on it and to my knowledge the system has never been serviced. I will attempt the service this week, fortunately I am a collision repair technician with a shop full of tools that will hopefu...

Hello everyone, I have a '98 Volvo V70 base model. For the past few months I have been experiencing intermediate stalling while driving or at idle. The engine will begin to bog and the rmp will drop to 3-500. When I depress the throttle pedal the engine will stumble even more so then eventually stal...