Is it safe to switch from regular oil to synthetic when i have a 100k miles on my car? If so do i need to reset my ecu when i switch the oils for better performance and how much performance gains should i expect by switching to synthetic.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by w-friez &raquo;</TD></TR><TR><TD CLASS="quote">Is it safe to switch from regular oil to synthetic when i have a 100k miles on my car? If so do i need to reset my ecu when i switch the oils for better performance and how much performance gains should i expect by switching to synthetic.</TD></TR></TABLE>

its perfectly safe to switch, if ur car starts leaking oil its because u already had leaks and the synthetic has removed all of the crap blocking the leak that comes in regular oil, synthetic just exposes problems already there...it doesnt create any, u dont need to reset the ecu, and at the most u could see maybe 2whp but there are a lot of factors that go into seeing gains, at the least though u can feel better that u are using a higher quality oil in your engine

 

Weren't you just banned?

 

thats none of your business

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by w-friez &raquo;</TD></TR><TR><TD CLASS="quote">thats none of your business</TD></TR></TABLE>

You could have saved a few keystrokes and simply said "yes".

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by LudeyKrus &raquo;</TD></TR><TR><TD CLASS="quote">

You could have saved a few keystrokes and simply said "yes".

</TD></TR></TABLE>

lol

don't go with syn at that high of a mileage.