I clear codes after each check. I have not checked immediately after noticing it acting up on hot days. I need to do that, although this would be a logical argument to move forward toward that 363 combo. Hmmmm
I clear codes after each check. I have not checked immediately after noticing it acting up on hot days. I need to do that, although this would be a logical argument to move forward toward that 363 combo. HmmmmHave you ever dumped codes during one of these days to see if the ECU is reporting any sensors out of range?
Higher temps mean increased resistance values in wiring/sensors.
You should adjust fuel pressure any time it's outside of specifications, typically 39 psi.Is it common to have to adjust fuel pressure after installing a replacement fuel pump with the same advertised LPH flow? Respectfully I'm looking for answers based on experience rather than speculation that my old pump flow was weak.
Don't disagree, Mike, but I sense the issue is he doesn't have a fuel pressure gauge installed, hence the question. I had to replace my fuel pressure regulator, and had to adjust the pressure when it was installed, easy for me since I had a pressure gauge installed.I think he means would any typical adjustment be done going from a 150LPH to a new 150LPH.
I don't have have direct experience but i have relatable Mustang pump experience as I do see that effect in industry as i do a lot of flow/pressure stuff.
I have an adjustable FPR. I swapped my entire tank and went to a replacement Walpro 255. I ended up replacing an older Walpro 255 with a new one and noticed the car surging and stalling when coming to a stop. Both behavioral items that my car wasn't doing before. I've since adjusted the fuel pressure to 38 with the vacumn off and plugged and it runs better now (no surging). I've never heard of having to adjust fuel pressure post pump replacement and can't see why it would need to be done since the pressure regulator controls pressure, yet the car is running better since adjusting.You should adjust fuel pressure any time it's outside of specifications, typically 39 psi.
I have an adjustable FPR. I swapped my entire tank and went to a replacement Walpro 255. I ended up replacing an older Walpro 255 with a new one and noticed the car surging and stalling when coming to a stop. Both behavioral items that my car wasn't doing before. I've since adjusted the fuel pressure to 38 with the vacumn off and plugged and it runs better now (no surging). I've never heard of having to adjust fuel pressure post pump replacement and can't see why it would need to be done since the pressure regulator controls pressure, yet the car is running better since adjusting.
Some times I think these cars are powered by witchcraft as they're so finicky
Ok. Thanks. Ill have to hit up my local collision place and see what they'd charge. Thanks for the clarification on the install.Definitely not a Bolton.ton of spot welds to cut on the aprons and such, plus you really want this somewhat jigged up when you weld it in.
Better off trying to straighten the one on there now
Let us know what they tell/quote you, some idiot did the same thing to mine. Oh wait.. that was me when I was 17 yrs oldOk. Thanks. Ill have to hit up my local collision place and see what they'd charge. Thanks for the clarification on the install.
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