Nov 062015
 

Ive changed mass air senser, fuel filter , fuel pump seems to be working , and code says its running lean and mass air senser. Its startes for a moment then dies unless at full throttle. Wht do i do next??????
1999 Buick Regal

  One Response to “I need help with fuel system problems with 1999 Buick Regal Gs suppercharged”

  1. Post the exact code or codes below and we will assist you further.

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