topfueluhl

I installed the HPP3 engine tuning (I am going to dyno later this month to see if it helps or hurts me).

I filled up my tank with 91 octane and put on 280 miles with no problems (no audible pinging at WOT).

Then I found a place that sells 93 octane so I filled up with that.
I put on 100 miles with no problems.

Then I cleaned and re-oiled my K&N filter (I have done this many times always dabbing extra oil off with a cotton towel).

Put on another 60 miles or so and then my SES light came on.

I have read it could be oil from the filter, or is it the HPP3 tuning finally acting up?

I am going to reset the PCM and hopefully the light stays away, if not I guess I'll remove the programming.

<small>[ March 11, 2003, 10:49 AM: Message edited by: topfueluhl ]</small>

wrencher

iTrader: (2)

I would say the first step is pull the code from the pcm & see whats wrong before doing anything.

topfueluhl

I have no way to pull the code so I just reset the pcm.
The light has stayed away so far (30 miles).