1999 Chevy Silverado Duel exhaust/performance 1999 5.3 silv

1999 CHEVROLET SILVERADO
85,000 MILES • V8 • 2WD • AUTOMATIC
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MHD
  • MEMBER
  • 2 POSTS
I had duel exhaust installed with glass packs split after the cat. This replaced the stock single exhaust.Now the service engine soon light is on, sometimes its hard to start, like its flooded. And my performance is down especially off the line.
Jul 18, 2010 at 2:12 AM
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BLACKOP555
  • ✓Experienced Mechanic
  • 10,386 POSTS
first off get that code scaned and report back to me the code in P***** format so i can see what system its in and if its related to exhaust and what to do to fix it.
Jul 18, 2010 at 7:09 PM
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MHD
  • MEMBER
  • 2 POSTS
I replaced the fuel pressure regulater, problem solved.
Jul 20, 2010 at 11:28 AM
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