Running issue need some help

[kaneda]

I recently had a gear box issue which took the car off the road for a little while...... seeing it was off the road i put in larger injectors, larger MAF and changed the software. Since getting the car back on the road Ive had a few issues with how its been running, with alot being due to vac/boost leaks.
I have sorted all the vac/boost leaks but the car still plays up a little , so im at the point where i need some other opinions on what it could be.

The issue i am having is that the car is missing @ cruise .....under load its fine no problems and idle is fine, but when you are cruising along it will miss every now n then and it seems that the throttle when lightly touched provokes the same response.
So throw some suggestions at me what i should be looking for as im at the end of my knowledge.
I will add that i only have a V-checker pro and no access to vag-com.

[Golf Loon]

Ignition control module? or Throttle body not been reset to basic settings?

[kaneda]

Ive done the throttle body rest a few times with no change.
I would have thought if the ignition module was dodgy it would do it all the time not just @ cruise ?

[h100vw]

What are the plugs like Steve?

Is it producing more power than before the changes?

[Mr. JLT]

I have tried 2 sets of plugs
1 set of coper core plugs and 1 set of platnium p-lugs with no differance.

[Mr. JLT]

Sorry i ended up on Jays comp some how

[Mr. JLT]

power is great but boost preasure has been raised ,so not sure what i should be expecting.

[kaneda]

Still havnt been able to sort this issue any more suggestions on what to look for .

[h100vw]

I reckon you need to monitor the fuelling as well Steve.

Do you want to borrow my Innovate logger? Goes in the spare bung in the downpipe.


Gavin

[mixmup]

Ive done the throttle body rest a few times with no change.
I would have thought if the ignition module was dodgy it would do it all the time not just @ cruise ?

not necessarily so, so often ignition and fuel problems are misdiagnosed for eachother. ignition can do wierd unexplainable stuff.