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Fox Fuel Pump Issues After Replacement/Upgrade

  • Thread starter Thread starter Ryu
  • Start date Start date Jun 23, 2026
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Mustang5L5

That is…until I whipped out my Bissell
Mod Dude
Feb 18, 2001
43,228
17,911
224
Massachusetts
Sunday at 5:51 PM
#21
  • Sunday at 5:51 PM
  • #21
Mindseye007 said:
What fuel pump do you use now?
Click to expand...


Still a 190. Just a different 190 than before
 

Mindseye007

5 Year Member
Oct 21, 2020
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ontario
Sunday at 6:01 PM
#22
  • Sunday at 6:01 PM
  • #22
Mustang5L5 said:
Still a 190. Just a different 190 than before
Click to expand...
Walbro 190?
 

Mustang5L5

That is…until I whipped out my Bissell
Mod Dude
Feb 18, 2001
43,228
17,911
224
Massachusetts
Sunday at 7:51 PM
#23
  • Sunday at 7:51 PM
  • #23
Yes sir
 

Ryu

Member
Jun 22, 2015
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9
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Sunday at 11:45 PM
#24
  • Sunday at 11:45 PM
  • #24
Took the $29 155lph fuel pump from rock auto for a test drive and feels great and looks like the "new" one i got from LMR was DOA.

On a side note hopefully the new pump fixes my real issue Ive been having... I did have a CEL and those codes were 94 44 and 31 which sucks because for the 31 thats also a "new" part from LMR thats been replaced and ive replaced my vacuum lines associated with it and none of my wires look melted on any harness in the engine bay so i dont think its the wires (only real way to tell is a multimeter i suppose for the wires) (and getting a vacuume leak smoke finder for the lines) in my case all my LMR parts ive gotten are defective in some way because the recent fuel pump from them the alternator i mentioned eariler and some other parts ive gotten from them have been faulty in some way.. for the 94 and 44 im contemplating doing a egr and smog system delete
 
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