additive for trans & engine?

[ceyese]

how soon to change the FIRST oil in the engine 1K o more??
how about to add LUCAS oil additive to engine and trans ??
please some advise

 

[1engineer]

Change it at 10K miles and every 10K after that with 0W-20 synthetic. Do not use any additives. You do this religously and you will only get several hundred thousand miles out of the engine. Add silly stuff to it thinking you know more than the engineers and all bets are off.

 

[BlackWorksInc]

Change it at 10K miles and every 10K after that with 0W-20 synthetic. Do not use any additives. You do this religously and you will only get several hundred thousand miles out of the engine. Add silly stuff to it thinking you know more than the engineers and all bets are off.

Beat me to it.

Modern oils and fluids have a ton of additives already, the only time you should worry about that stuff is if you're putting modern oil in older engines as the new stuff has little to no SAPs. I wouldn't add anything to the transmission fluid or coolant; those are very specific formulations that I wouldn't mess with.

 

[ceyese]

thank you