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  1. Dan02gt

    Wiring Help

    I think that is the plug connects to the clutch switch for the neutral sensing system. The neutral sensing system tells the computer when the car is in gear or not and if the clutch is pressed in or not. This is so the computer can try to prevent stalling.
  2. Dan02gt

    1990 GT PROBLEM!!!!

    Sounds like the neutral sensing switch on top of your transmission is either broken or disconnected.
  3. Dan02gt

    Speed Sensor

    The computer uses the input from the speed sensor for the dashpots anti-stall strategy to help prevent the car from cutting off when you are coming to a stop or idling slow in a parking lot. I would recommend sourcing the proper part.
  4. Dan02gt

    Drivetrain New Ram Clutch and G Force gear set cable tension concerns.

    This guide from Maximum Motorsports is what I used to adjust mine and it seems to work well: How to Adjust a Mustang Clutch Cable
  5. Dan02gt

    Electrical playing radio with engine off

    What's the reserve capacity of your battery? It's measured minutes that the battery can deliver 25Amps before the voltage would drop below 10.5V (dead). For instance I have 2 group 24 batteries in my boat rated at 130RC. I can run the stereo system that consists of a single Pioneer 5 channel...
  6. Dan02gt

    Stock Brakes Performance

    I have this kit and it is well worth the money. Way better than stock!
  7. Dan02gt

    Help With GT40 heads

    If you can find springs for $200 or less I would do it. Better to be safe.
  8. Dan02gt

    Help With GT40 heads

    Buddy of mine ran a E cam on stock E7s for years with stock springs. Engine ran great. No float at all. Now we did try a set of 1.7RRs on it for the heck of it and that was a no go! Floated bad over 4500 RPMs.
  9. Dan02gt

    Electrical Need help identifying part

    Yes that should connect to the vacuum solenoid in your picture.
  10. Dan02gt

    e303, sniper, afr heads

    Does the car currently have a functioning stock EFI setup? If so no way would I rip that out for a Sniper setup. With the right cam it will run just fine without a tune.
  11. Dan02gt

    Exhaust Bbk shorties, 3/4 or 1 inch bolts....

    I use Proform locking header bolts and they work great. I used the 1” with JBA headers and stock heads, but had to go to the 3/4” when I went to AFR heads because the 1” bottomed out.
  12. Dan02gt

    Electrical TPS Voltage / High Idle

    Your TPS probably failed. These new auto parts store sensors are junk. Go with Motorcaft is possible. Pull it off the throttle body and test it with the wires still connected (eliminating the TB screw as being the issue). If it's still at ~2v replace it. Mine failed in the same way. I...
  13. Dan02gt

    2g alternator issues during idle.

    Can I assume you replaced the alternator connector when you replaced the alternator? The black with the orange striped wires both go the the same place at the starter solenoid on the firewall so it shouldn’t matter which one you used. You might have gotten a defective alternator. If that’s the...
  14. Dan02gt

    Electrical Calling all wiring guys - absolute head scratcher

    The female connectors in the 60 pin ECU connector spread out and get loose just like the salt and pepper shakers connections. I could touch the ground wire on the 60 pin connector on my car and it would make the engine die completely. I ended up buying a replacement 60 pin connector and...
  15. Dan02gt

    HIGH IDLE HELP

    Sounds like the neutral sensing switch on your trans isn’t working correctly so the computer thinks your car is in gear and moving and it’s trying to prevent a stall. The switch is on the driver’s side top of the trans.
  16. Dan02gt

    Engine Cam idle and timing questions - big cam, little knowledge

    For the cost it's supper sweet. Being able to monitor the computer and make changes in real time is awesome. You can even run it in a mode that has the car basically running off your laptop. The thing that really sealed the deal for me was the fact that you can start out with the stock A9L...
  17. Dan02gt

    Engine looking for advise on my engine combo

    The 75mm TB and spacer will be a waist a good 65mm or 70 like a Accufab will be more than enough. Get 30lb injectors as 24s will be about maxed out. The Cobra intake will work well. It will not make the power in the upper RPMs that some of the other intakes will but it will give excellent low...
  18. Dan02gt

    Engine Cam idle and timing questions - big cam, little knowledge

    Doesn’t surprise me. I work in IT and with the chip shortage the amount of stuff we can’t get is unbelievable.
  19. Dan02gt

    Engine Cam idle and timing questions - big cam, little knowledge

    Here are the idle parameters from the stock A9L manual calibration (I don't have a A9P calibration file handy). NUBASE is idle in neutral and DRBASE is idle in drive. These are what the ECU is trying to achieve. Sure you can crank it up with the throttle stop screw to whatever you want, but...
  20. Dan02gt

    Engine Cam idle and timing questions - big cam, little knowledge

    You're definitely 1 tooth off on your distributor. This guide shows you where it should point when #1 is at TDC. http://efidynotuning.com/ignition.htm 12* of timing is fine and it should run with that. The fact that you have the throttle blade stop screw all the way in to get it to idle tells...