fuel

Anyone running an electronic fuel pressure sensor with your megasquirt. I'm looking to add on on my 95. What is your setup?

Hey everyone, this'll be my second post to the forum (and probably not the last). Anyway, I've got a pinging sound coming from my 2002 gt's engine ONLY after peak torque in 3rd/4th gear WOT (5spd manual). I observe my fuel pressure going down by about 4psi (totaling 36psi) every time this...

Hey guys, I'm new to the forum, I haven't been able to find much relevant information online about this issue, so here it is. My 2001 Mustang GT recently developed a lean condition on both banks (Codes P0171 and P0174). I got the engine replaced a couple months ago, the engine has about 98k...

I switched my car over from e70 to 93 octane (have tunes for both). Since I switched the startups been rough and it idles at 250. I thought I had to much e70 at first but I drove around a bit and filled it up with 4 more gallons of 93 and it still does the same thing. Could my spark plugs be bad?

So I was performing maintenance on my 99 v6 3.8 this past weekend, I replaced the valve cover seals and lower and upper intake manifold gaskets. Reassembled the engine completely and started it up. Car ran for approximately 15-20 while I was bleeding the coolant system. I loosened the upper...

Have a 93 lx that I bought a little over a month ago. Had some issues, and it sat for a while. New to fox bodies and still new to this car In general. So some insight from experience can help. Before I describe my current issue, I’m going to give some history on the things that I have done to...

What tells the fuel pump to shut off after priming? When I cycle the key on, The pump turns on and never shuts off. Bad pump? 1992 mustang GT 5.0 Will fire /Run on starting fluid has spark, correct plug order Ignition switch replaced Has 40 or so psi at the rail Injectors are getting 12v off...

I recently purchased a gas tank restoration kit for my 91’ lx that included a new sending unit. I’m currently running an external fuel pump setup and mistakenly threw away my old tank that had the old sending unit and fuel pump or pickup line (I can’t remember what was in the fuel pump spot). If...

hello all, I'm new to the whole tuning scene and have been battling this problem for a couple weeks now. I have been asking around on the net for some help, but seems a lot of the sites are more about bashing and criticizing me for not knowing instead of helping.. One fellow i did run into that...

Hey everyone, I’m new here. My fuel line under the car in between the gas tank and fuel filter rusted out and started spraying fuel. Could I just cut the rusted line out and replace it with a rubber hose and hose clamps? I tried looking up where I would even buy the metal fuel line but I can’t...

So I’ve been having this trouble with my beautiful SN95 GT 5.0 mustang. When I turn the key the fuel pump doesn’t make any sounds at all. So far I have replaced the fuel pump, and the CCRM. I have tested the voltage and it’s getting low voltage but I think it’s just because it hasn’t started in...

hello all, lately I have been battling a high rpm miss in my car. she is a 1991 lx 5.0, fresh 306, ed Curtis cam, prepped p heads (ported and bigger valves). this miss seems to only occur at wot and above 4000 rpm, if my foot isn't in it as hard, it doesn't seem to miss. I can make a 3/4...

I'm almost ready to mount my Carter electric fuel pump and begin running line. I have a sumped stock fuel tank and I'm running -8an braided up to the carb for my 393w swap. Where does everyone mount external electric fuel pumps on these cars? I'm looking underneath the car and I cannot find a...

okay so I’ve owned this mustang for about 6 months now and I’ve been driving it with the check engine light on for o2 sensors code. (The originals h pipe with cats were taken out for no cats) I recently got 2 new o2 sensors for the front of the exhuast and used the old sensors for the back, but...

[SOLD] Listed is one New Ford Motorcraft Fuel Filter, Part number: FG-986B Asking $10/obo. Buyer picks up or pays for shipping from 22152 zipcode (Virginia). Fits most SN95 Mustangs and many Ford/Lincoln/Mercury Vans and trucks. You can check your application on http://www.motorcraft.com/ (May...

Hello everyone, my name is Brad and in located in the southern NH area. The car is a 1990 medium cabernet lx convertible fox 5.0 with a 5 speed. I've had the car for about a year and a half and it's been a great car especially considering i picked it up fairly cheap ($1,300). I picked the car up...

Building a 393w to put into a 1995 gt. Sumped stock tank Air gap intake Alluminum heads Manual trans 750 and 830 holley double pumper (So i can choose from either) Hydraulic roller cam 240/248 @.050 on a 107 lsa I am thinking about getting a carter p4594 pump 72 gph with -8an line from tank to...

Okay, so I've got another problem on my hands. I started up my fox earlier and a hissing sound is coming from the rear end. I can't tell exactly where it's coming from. The sound sounds like a leaking tire. What brought it to my attention was the fuel pump working noticeably "harder" than...

I've had an intermittent power loss issue at wide open throttle and I'm stuck. I can get car rolling and put into second (1500-1600 RPMs) and stomp it. It will hesitate and stumble a little (normalish) and then accelerate hard like normal. Then you can feel the loss of power all of a sudden...

Hi guys/gals My 2003 Mach One Mustang's fuel gauge stopped working a while back and my low fuel light is on in the dash. I haven't really worried about it but the other day I ran out of gas because I forgot I didn't fill the tank all the way last time I got gas. I have searched the forums to...