1995 Buick Roadmaster starts hit throttle cut off

1995 BUICK ROADMASTER
129,280 MILES • V8 • 2WD • AUTOMATIC
Avatar
MR_TCWILLIAMS
  • MEMBER
  • 1 POST
recently i started my buick up and it hesiated and sputtered after doing this two or three times it finally started up and drove when i tried to repeat the problem it would start so i took it to a shop they replaced the fuel pump, screen and filter but to no avail. then they changed the mass air flow sensor, the mass air pressure sensor and checked the throttle sensor still everytime you hit the gas pedal it sputtered and cut off now he is saying it has low fuel pressure but he dont know how what do you all think
Nov 1, 2010 at 12:26 PM
Advertisement
Avatar
RASMATAZ
  • ✓ASE Certified Mechanic
  • 75,992 POSTS
  • ASE Certified Mechanic
Could be the injectors and fuel pressure regulator leaking causing the low pressure
Nov 1, 2010 at 12:47 PM
Join 2CarPros for free, one of the most advanced car repair communities on the internet. From first-time drivers to seasoned mechanics, everyone is welcome to reply, share details, and get better answers. You can add a temporary image or video first; uploads are limited to 20 MB.
Ask a Free Question
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.