I know this has been answered but I can't find it in a search.will a 8k pulse vss. work with a 7747.This is what aftermarket spedo calls for.if so can I splice to both with out interfering with my...

when I try to down load a bin it only loads as a php file not a bin file.How do I down load them as a bin.I have not had this problem in the past I must be doing something different.

Well I guess I will jump in and find out.

1987 3/4 ton suburban 454 TBI
7747 ecm
Do yall think I can tune any power or mpg out of the factory tune on this vehicle.if so would I start with timing table.

Could octane rating allow more timing with out picking up a knock and this in turn change readings at your blm.

have galaxy3 and burn2 also your app but do not have means of connecting yet.Do not want to spend that much more on the Bluetooth or the pre built usb connection.I got the wrong board to build the...

Looking for a stiffer spring for the throttle body regulator where I can bring pressure up to 16 lbs.

Found problem after fighting this for a year.In 90 deg fitting that screws on to top of cell had collected some debris that was in some gas from a fuel can about a year ago.I put a filter before the...

called my salvage yard guy he just got a 2002 chevy truck in and I think those have the bucket style pump assembly.When the snow melts down going to go down and take a look.He said it has a good pump...

Looking into a in tank install for the fuel cell. Any suggestions on a good pump that is a reasonable price,Plan on fabricating some type of hanger in tank for pump.Apx, 400 horse in engine. Will be...

Pump is on frame apx. even with bottom of tank.fuel gauge is connected inline right in front of pump.voltage is 14 or above and wiring is factory wire from donor vehicle Pump is for a ford big block...

In hard acceleration fuel pres. drops to about 5lbs.new pump(twice)3/8"supply line,pressured tank to help siphon(inline 2000 pump)pinched off return (helped a little but not enough)new filter,this...

Very well written, I dont use ee but this helped me understand some things much better.Thanks for posting.

Well got the usb board to try the app out and even though I read over the complete thread on this board I still got the incorrect board, it has a serial connection on it instead of a usb connection....

Updated app. and reloaded bin file ,timing tables came up correct.Good fix.Looking foward to getting usb board and hooking things up.

Do not have aldl to usb adaptor yet, but downloaded $42 mask and my bin file.In my main spark advance table they all came up large negative numbers. (Galaxy 3)

I would also like to thank everyone for this sight, it has opened a new and interesting world for me.

Where you at on the release?

What was the final name you gave the app.

Look foward to trying this out while real world rock crawling.

Time to start over I guess new ecm,new moates adaptor,new chip and see if that will take care of problem.

I have built 350 in a rock crawler that gets beat on a lot,hard to have a lap top in the rig with this kind of banging around.This is however when I most often have tunning problems and I always have...

I found the little prongs on the usb on the moates data cable that are for the little resistor were bent over and shorting out this seems to have burned up the ecm, is this possible?

It was a switchable adaptor to start with but today I made a adaptor from a zif connector and same problem.It does erase and check blank.I wil check off sets but every thing has been working for...

Im not stacking bins and yes I Ihave been erasing codes.I made up a new adaptor from a zif connecter and shorted out the 5 pins(hopefully the correct 5)tried it again and still rapid flash CEL and 51...