The thumbnail is sorta misleading, its not rainbow patterned its rainbow flashing. So if your epitiliciptic now is the time to turn away.

This my friends is how to make a rainbow car! But its not rainbow striped its flashly so follow along

Steps:

*Point your wrench at the Vechile Spawner if you didnt already put one

*Click it, and then click "Events"
Now enter the following events in the catalog

Onactivate> Brickk >FireRelay

OnRelay > Setcolor > (anycolor)

OnRelay > Setcolor > (anycolor)

OnRelay > Setcolor > (anycolor)

OnRelay > Setcolor > (anycolor)

Uh oh! I forgot something. Save the events and Re-click the vechile spawner make sure you set it to "Same color" or something it should be under the Vechile name
Now enter the next event in the catalog and you will be good to go!
>Onrelay > brick > Fire Relay
Now we get the the fun editing part
Now before the entire events there should be something with a blank before it it should say something like "Delay" now for the 4 colors enter in order

1000 - 4000
Then for the Onrelay brick firerelayy set it too 4001 or if you add more make sure its the last delay with the number 1 at the end so for example if I have 5 colors I would set it to 5001. Or if you have 9 colors set it to 9001 (hehe)

Now you must be careful if someone you know plays this game thats eplicetic. If you set the delay TOO fast they could be at serious risks. Thank you for reading this section.

Delay | Events | | Parameters |
0 | On Activate,Self, Fire relay|
0 |OnRelay,Self,Setcolor.| Red
1000 |OnRelay,Self,Setcolor.| Blue
2000 |OnRelay,Self,Setcolor.| Yellow
3000 |OnRelay,Self,Setcolor.| Green
3100 | OnRelay,Self,FireRelay.

So if the first events thing was confusing here you got a better version.