I ruptured one of the return lines on the top of the tank drilling a hole for a ground for a rear battery relocation.There is no fuel pressure at the rail and this is the only conclusion I can come to.I'm over the stupidity of this mistake. Just need to get it done.

So I can access the e brake cables inside the car and that would allow access to the straps to get the gas tank out so I don't have to mess with the sub frame? Is that what you're talking about?

Thanks man. All this shit to take out a gas tank.Yeah I looked in the VFAQ's, and it's like "remove subframe". Which tells me absolutely nothing.

I need someone's help with taking down the rear sub-frame on a 97 GSX in order to pull the gas tank.Everything I've found doesn't really have any step by step procedures. If anyone who's done this can help, I would really appreciate it.

I'm doing this right now. Looking at the rear section of the tank and all the mounting bolts are about the rear end.How the hell do I remove the tank without taking off the rear end? I just don't see it happening.

Well regardless of what operates the pump in respect to the key/on. I was turning on the pump with dsmlink, so there is no question the pump was operating. I had to take a break last night from the car. I'm gonna take the damn tank off tonight and take a look and see.

Yeah, my dumb ass drilled a hold right through a return line trying to drill a hole for a ground, right below the rear seats...yep on top of the gas tank, like an idiot.Now I have to drop the tank today in order to replace it. Hope it's not too much of a pain.My reasoning now is that the...

Yeah I'm having those issues too. However the pump is re wired and coming right off the battery. There shouldn't be an issue there but I'm not sure

Yeah that's what I thought, it's not reading jack. I pulled the line and put it in a gas tank to see the flow. It's pouring like an old man with prostate issues. If I have voltage drop problems, would that cause it? The pump not getting the proper voltage to run it at full power?

Would the APFR gauge produce/read stock psi (43psi) when the car is not running and fuel pump is on? (Switch on with DSMLink)I am assuming yes, but I need to ask this stupid question anyways. My knowledge base has perished some over the years of not touching the car.

So I was able to get a week of vacation from work and I took the car out of storage to see if I could finally fix this problem. Trying to read back over some things that were posted and really not having any luck.I just took some readings and did some troubleshooting that actually made sense...

Yeah man I just did all that, completely went through the entire harness from ECU to connections. Pulled everything out, check every wire, got rid of all the harness plugs that weren't being used...emissions stuff...stuff that wasn't even being used prior to this last build. The harness looks...

Well I have an update. I did get the car to run, but was still rough.My adapter was messed up, so after I sent it away to be repaired, I was able to link the car and load a base tune to work from. Got the car to idle and run for a while.There is still a grounding issue as mentioned...

ive never been able to before, interesting.but it wont matter anyway without loading a base tune. 1050's just won't get it done. my ECU was mapped by Thomas with 720's.there is some wiring issue with the car not allowing me to connect, until i get that correct it won't matter. thanks...

You know it's quite possible that it's from sitting the past couple of weeks connected without being started. This was a bran new battery just a couple of weeks ago....and I had the same problems regardless...anyway I'll juice it up just to rule it out.