I was trying to hook my battery up tonight after reinstalling my throttle body. The first problem was the positive battery cable wouldn't fit over the terminal no matter how hard I tried. I was finally able to get it on halfway. Then I hooked up the negative cable and it sparked and that was...

I recently got a flat tire and need to get the tire replaced because it can't be patched. My tires have about 50% life left can I just replace the one or do I need to replace all 4?

After finally getting this piece of junk installed (fuel return line doesn't fit over the fitting), I start my car and go to adjust fuel pressure. Oops bolt turns and doesn't do anything. Look and see that the hole the bolt goes in is stripped so the regulator is worthless. Can I retap the...

For a underhood fuel pressure gauge mounted on an AFPR should I run a liquid filled guage or is any gauge fine? My Full Throttle AFPR is waiting for me to come home for spring break so I need to order a guage for it.

Does anyone have the Full Throttle Speed AFPR? How is the quality, and how long did it take to get to you?

Last night I did a log to see how my tuning was. It was at 17 PSI with -14 across the board with 550s. Peak timing is good, but I am concerned about how low my timing drops and why is stays low for so long. I think I am to lean from 2-3k and 3k+ I am still too rich. Any opinions on what...

I currently have my car tuned with 550s at 15 psi. If I raise the boost to 18 psi, do I have to add fuel? The ECU should compensate properly because it is flowing more air correct?

I'm trying to burn a copy of Rainbow Six 3 so I can play on my network with friends, but it appears to be one of those unburnable CDs. I've tried Nero and Adaptec CD Creator and they didn't work. I also have tried programs that are supposed to be able to burn these by creating images of the...

I did some runs today tuning my car and am still running pretty rich. This run is only up to 6k but my timing advance looks pretty good up until then except for one point. At 4300 my timing is still dropping. I can't tell if its dropping because I went WOT or because I'm knocking. My...

I installed my 550s today and I started tuning with the S-AFC. I started with -10 for the low throttle settings, but this gave me an awful idle and the fuel trims were way off and told me to richen it up. I had to keep adding fuel until I was at +6 for 1000 RPMs which finally gave me a good fuel...

14 PSI log. My question is does the RPM that you start at affect what your max timing advance is? On my last one I had 19 degrees advance but I was starting at 4000 RPMs and not 4700. My O2s show that I may be a little rich and the timing advance pretty smoothly, but I want about 18 degrees...

Stock injectors with boost set at 12 PSI. Do you think I can turn it up to 14?Also I can't get the graph viewer to graph the O2 voltage, I can only view it in the spreadsheet

On the way home my CEL came on and I checked it my pocketlogger which shows it as being Insufficient Coolant Temp. for Closed Loop Fuel Control. I know the thermostat is good because the car warms up quickly. I searched and it seems some people said that it could be the front O2 sensor, which...

I cannot understand the instructions that come with the pocketlogger viewer. I believe I have to configure the modules.conf file, but they don't explain it enough for me. If I open PLviewer and then try to open a log, I get an error that says No Input Filters registered. If anyone wants to...

I have a CE light code P0505 which is an idle control malfunction. I removed the throttle body and cleaned it. I tested the ISC and got 47 ohms for all the pins. I tested the TPS and got 0.9 ohms increasing to 5000 as I opened the throttle. I believe that means they are functioning...

My CE Light came on and I also have a few other small problems that I'll be fixing this week while I wait for my pocketlogger to come in so that I can tune it with 550cc Injectors. I want to remove the throttle body, but will also be disconnecting the battery. Will the pocketlogger be able to...

On the way home I noticed that my car was running hot. I was able to get it home w/o it overheating. I got home and I seem to be leaking coolant from somewhere underneath (won't be able to pinpoint it til I get home tonight). However, my coolant overflow is full, but the upper radiator hose...