Fuel problem

Tiny
TERRENCE
  • MEMBER
  • 1991 BUICK CENTURY
  • 6 CYL
  • 2WD
  • AUTOMATIC
  • 180,000 MILES
I have a 1991 buick century I changed the gas tank and pump the car will not run under load and after 10 min of run time it stalls out
Friday, May 6th, 2011 AT 9:36 PM

2 Replies

Tiny
RASMATAZ
  • MECHANIC
  • 75,992 POSTS
Check the fuel pressure with a gauge even if the pump is new if its within specs
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Friday, May 6th, 2011 AT 9:48 PM
Tiny
BMRFIXIT
  • MECHANIC
  • 19,053 POSTS
Check catalytic converter backpressure
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Friday, May 6th, 2011 AT 11:20 PM

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