Weird problems need help !!!

[JeanDSM]

Its hard to descibe it but i havent been able to use my car for about 3 months now problems after problems.

First i had a voltage problem so i replace a new battery and new alternator.
Then i had a short circuit problem and i fired my 95 eprom ecu. so i had to swap to my 97 ecu for now.

The problem is that after a new coolant sensor, new battery, new alternator, setting my maf transltor to 880cc inj now while im temporary on stock ecu and swap spark cables and all that, I need to start my car about 5 times when it cold to get it running right.

When it runs the idle is at 600rpm or less and the volts are about 10.4V. I hit the trottle 100% open and the car stays like nothing still idles at 550~650 rpms and make funny noises i heard inside the intake manifold and my intake pipe. The car runs rough looks like has a hardcore camshaft setup.

After 20 min with the car at idle keeping him from not turning off then the car could stable at 900 rpms and ran better ant the volts jumps to 13.4V

can anyone plesase help me on this problem, at lest tell me what should i look at?

 

[Mr Peepers]

Did you double check your firing order after swapping plug wires?

 

[JeanDSM]

I was hoping to be that, but i cheked today 3 times and its the correct riring order.

It has that symtom like wrong firing order becuase i live in a hill and my car didnt wanted to get over there.

Looks like i have a pop corn machine inside the inatke manifold and intake pipe

 

[JeanDSM]

how do i know my coils are in good conditions?