I've been working on my husband's 00 blazer after vacuum lines were cut and we didn't make it home. After replacing vacuum lines, switch, MAF, throttle body sensor and adjoining cylinder part, cleaning throttle body, O2 sensor 1 bank 2, and wiring sub harness, still it starts then stalls. OBD2 device shows list of MAF just before stalling out. Can smell fuel in both cab and back of vehicle. About ready to pull my hair out. Any suggestions? Please help. We live on the top of a mountain where our driveway is 28 miles of primitive road. No you're truck available under $1500. Please help. Just would like to know where to go from here.