Fuel Pump Relay Testing and Fuel Pressure Gauge Install Ep: 11 - 1990 Saab 900S

I'm mixing things up in how I made this video. You get to hear my voice way too often! Please be nice I'm nervous enough about showcasing my brilliant voice. I'll see if I like it and we'll see if future videos will be like this. Over the course of a few days, I have been diagnosing fuel pressure problems and narrowed down to a faulty fuel pump relay and later, a faulty fuel pump check valve. Spoiler, the problem is the check valve. Fuel pump relay part number: 0332015006 (blue one in the video) https://www.amazon.com/gp/product/B00... This part replaces the original relay that is part number 8536401. If you have a bad relay with 8536401 on it, get the updated version. They don't make/sell the other one! PSI Gauge https://www.amazon.com/gp/product/B08... Fuel Rail Banjo Bolt https://www.xtremediesel.com/xdp-tapp... Music from Youtube Audio Library Breeze - Delicate Steve Lazy Walk - Cheel