Hi check the air filter to see if there is oil on the filter, start the vehicle and take the engine oil filler cap off and see if there is back pressure. Let me know if you can get the cylinder compression on all the cylinders.
Replace PCV valve .
could be an issue with dirty terminals in the indicator stem. i had a problem with wipers on other side. it will have to be dissasembled and cleaned. bit of a job really. hope this helps :)
wasting money changing anything without first having the fault codes read
It is in limp mode so find out why first as it could be a transmission problem that put it in limp mode
Rosen James Gilbert, 1-5-3-6-2-4 is your Firing order. If you run into any more problems or need more information just YouTube it. Type a brief description in the search bar and you'll find a lot of videos on what you want to know that you can view over and over. I hope this helps you.