R36 Engine start problem

[R36R]

Hey guys. I've been having a bit of a problem with my car now for the last few months. When i start the car in the mornings it starts without fault, but then after i park it at work after sitting in the sun all day or when the weather is just hot in general it decides it wants to take forever to start. It ticks over but takes a while to kick over and i have to pump the accelerator a bit.

I thought it was a battery problem and had it replaced but it's still doing it. People are saying it's a fuel pump problem but you can hear it turn over when you open the door. I had the spark plugs replaced and still nothing.

Now I'm thinking that the ignition coils have shat themselves.
I bought the car with 105,000km on the clock and I'm not sure if it had the coils replaced.
I have VCDS and no errors are popping up regarding them or anything else for that matter.

I called VW and they are wanting $110 per coil and i don't really want to pay that much.
Do any you guys know if these are compatible from ECS Tuning or i need different ones.

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Here is a video of what it is doing.


Any help would be much appreciated.

Regards

Chris