Just so this doesn't stay an open issue, I finally figured out the fuel pump was running on low voltage the whole damn time. Gave it constant 12v and problem fixed, thanks to all who chimed in to lend a hand.
I think this whole statement is BS! I'm calling myself out!
I finally figured it out and it was the silliest crap, I had heard about the "12v mod" but never looked into it. I guess whatever makes the fuel pump switch from low voltage to high is not present so I jumped the fuel pump resistor...
Ok...so my speedo didn't work before and so I replaced my speedo cable last night and it definetely feels a lot better. It still feels like it pulls back during WOT but not as bad as it was. I think now is leaning out and pulling timing, the sound of the car under WOT is completely different...
The car:
1991 Supra Originally 7MGTE Automatic
Now 2JZGTE Aristo with a R154
Single T67
Factory ECU
Factory Injectors
USDM Cams
Factory 7MGTE Fuel Pump
If there is no speed sensor signal from the cluster speed sensor to the ECU what or how would the car behave?
Its the oddest thing though, it idles perfect. It runs great,no misfires or anything as long as I drive it normal but as soon as I give it full throttle it feels like I'm stepping on the brakes literally. Something is definately wrong. I've been putting up with it for 9 months now buyt its...
The car is a 91 Supra running a single turbo Aristo swap. It's been running now for about 9 months with no major tuning issues. I'm rocking the factory ecu.
The problem im running into is that I can't floor it, everytime I give ot 100% throttle it falls on its face. I've done some research...
Ok so I've been driving the car for about 3 months now with no major issues. I am using the ac compressor the swap came with and have had no issues with it (it is very nice and cold) the only other problems I've had is the alternator which I upgraded to a 100amp and the crackshaft damper which...
I finally received it Tuesday, he ended up overnighting it for me so I'm happy I received it when he finally promised he would send it. Though I'm sure it cost him an arm and a leg to overnight from CA to FL. In other news, it did start on the first try after my dumbass called Sean back and...
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