Logo
FULL SITE MENU

Recent content by mww4040

  1. M

    5.7 gxi fuel pressure issues

    Ok thanks. I'll figure it out test it and get back to .
  2. M

    5.7 gxi fuel pressure issues

    So on the vacuum side or screen side ?
  3. M

    5.7 gxi fuel pressure issues

  4. M

    5.7 gxi fuel pressure issues

    Yes my guage is PSI , but its a cheap gauge . Not sure if that would be an issue ? Engine model is 5.7 gxi c. I removed the pressure regulator and inspected, found it to very lightly dirty, didn't see any of the paint chips everyone mentioned. Cleaned and reinstalled, not sure how to go...
  5. M

    5.7 gxi fuel pressure issues

  6. M

    5.7 gxi fuel pressure issues

    With a fuel pressure guage, boat on muffs. Engine idling and slightly higher rpms.
  7. M

    5.7 gxi fuel pressure issues

    With a fuel pressure guage, boat on muffs. Engine idling and raised to higher rpms.
  8. M

    5.7 gxi fuel pressure issues

    gotta 2002 5.7 gxi, low pressure fuel pump reads zero. high pressure test at rail reads between 85-90. Engine starts fine runs fine on the water . Sputters and wants to die at higher RPMs.
See more
Back
Top