RE: CEL Code P0172
pull the vacum line at the fuel pressure regulator and see if there israw gas in it.
Any main't ever been done? spark plugs? air filter?
Any other codes stored in the ECU?
93 Yota T-100 155k miles. 3.0 "born to die" engine
92 Acura Legend 135k miles. Wife lets me drive it for oil changes.
The one eyed Mechanic says "The fluid is low"; The two eyed Technician says "WHY is the fluid low?"
Been There, Done That, Read the Book, Seen the Movie, Got the T-shirt