Legnum not start after oil change, crackling noise

[Triton01]

Hi
Hope someone can help, just changed oil in legnum, and changed coolant
Car started , then just stopped after a minute, not sure if related , but when key in on position ,crackling , buzzing sound just around throttle body, charged battery, tried jump-start no good

Any ideas would be appreciated
Video attached with the noise, alot louder in video!
Thanks

Legnum · Monday, Nov 17 📸

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[Wakaba]

Sounds like a Geiger counter.





On edit: check your relays when the sound is being made. Wondering if you have a failing solenoid that is preventing start/run.

 

[BCX]

This is normal if you've left ignition on for long enough without starting. It's the ISCV making the noise

 

[Triton01]

Thanks.
Charged battery, still had no spark and fuel pump dead, found out about the IFS on the forum, and bridged ports 3 and 4, started and drove well. Sourcing new IFS or looking to bypass
Thanks

 

[BCX]

IFS is usual culprit, and just goes unexpectedly. Worse is when it fails like yours after touching something unrelated haha.

Honestly, the IFS delete is the better option imo.

 

[Triton01]

Yeah thanks mate
Definitely looking into delete
Cheers