car having issues at higher speeds

1992 BUICK ROADMASTER
140,000 MILES • AUTOMATIC
Avatar
MISTALIKWID
  • MEMBER
  • 1 POST
my sister said that when she drives and gets up around 70 or so, the car feels like it may want to cut off. What could that be?
Jan 13, 2011 at 5:39 PM
Advertisement
Avatar
JACOBANDNICKOLAS
  • CAR REPAIR CONTRIBUTOR
  • 110,190 POSTS
If the check engine light isn't on, check the fuel pump pressure. You may have a partially plugged fuel filter or a weak pump. Go to our homepage under the DIY section for directions.
Jan 18, 2011 at 8:30 PM
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.