My Mazda B3000 when idling lugs down then youll.

Tiny
ANONYMOUS
  • MEMBER
  • 1994 MAZDA B3000
  • 200,998 MILES
My mazda b3000 when idling lugs down then youll hear fuel pump get loader then truck idles back up then back
Sunday, December 9th, 2012 AT 6:16 PM

1 Reply

Tiny
JACOBANDNICKOLAS
  • EXPERT
Check the fuel pressure regulator.
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Sunday, December 9th, 2012 AT 6:36 PM

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