I got all the chips and the adapter, Burner 2 and ALDL cable, downloaded and registered my TunerProRT, and downloaded the Bin, xdf and adx for my particular ECM. Now I just need some help on what to...

I just ordered all the parts except the ALDL cable. I'm gonna get that directly from the gearheadefi forum that is advertised. What engine information do I need to program into the software?

How do I find out what leg spacing I have for the G2 adaptor?

Ok. Wanted to know before doing anything.

I was told I might be able to use an ECM from a big block pickup without having to reprogram it. Is that true? Or just wishful thinking.

I looked up all the components you listed, but can't find the 27Fs512 chips. Where do I get those?

What hardware, software, and specifications do I need to reprogram the chip for my pickup? Can I do it without removing the ECM? Or will I have to do it outside of the vehicle? Can I make any...

Sorry misread you post I looked on the sticker on the outside of the ECM. I'll pull it out and look inside and get back to you.

The 4 letter code that I can see is either ASDU or ASOU. Sticker is a little wrinkly. The fuel pressure actually fluctuates between 12 and 14 psi running. I tried plugging my diagnostic tool to the...

Sorry, the pickup it's in is a '91 half ton GMC with the 350. I didn't know if they used different ECMs for the same pickup. I know they were different between engine sizes. Was there a letter or...

It's still running the factory ECM, injectors, all under factory settings, fuel pressure is 12 to 14 psi. Check engine light only comes on when key is on and engine isn't. Like I said before the only...

I went ahead and changed the intake gaskets and the gas getting into the oil has stopped and it runs nice and smooth.. when it's cold. Once it starts to warm up it'll surge slightly and then will...

Sorry thought first post didn't go through and forgot to mention plugs

Refilled with 6 quarts (extra quart for factory oil cooler). Ran it for 20 min until it started to surge again. Checked it right before running, right after running, then again 5 min. Later. Raw gas...

Put 6 quarts of new oil in( extra quart for the factory oil cooler) and replaced the filter. Run it for about 10 min. When it started to surge again. Shut it down and checked the oil. Can smell raw...

I checked the tbi and gaskets before draining the oil and there was no signs of any leaks and I didn't start the engine but I truned the key on and pressured up the fuel system. There where no leaks...

I drained the oil from the engine. There was no antifreeze or water in it and it was still very clean and clear, but it when I took a small amout and held a lighter to it, it caught on fire and...

I will check the oil when I get home.I Would I be better off reusing the tbi heads and manifold off the bad motor since I had them checked at a machine shop and they were still in good shape. I...

The blowby condition I was asking about was excess fuel blowing by the rings because the oil in the crank case smelled like raw gas and that the plugs were white like it was running lean. That is...

I used a compression gauge and all cylinders sit between 148 to 150psi. I then checked the pcv and no pressure. As far as the blow by I was informed if it did get into the cylinder and down passed...

The fuel pressure sits between 12 to 14 psi. I did no modifications in anyway to anything As far as the cam specs all i can say is it was an overhauled (not rebuilt) short block so the cam was new...

Hello,

I recently transplanted a 400 sbc with a set of preinjection 350 sbc heads (I already had them on in an older pickup) with an edlebrock airgap manifold. To get the stock TBI to mount I had...

Hello just introducing myself. Hope you have a good day