using HpTuners on another year...
of any way to fool it although I've seen people report
getting into trouble by flashing an OS from another
year, don't know all the details on that. Short answer
would be, pony up the $199 and put it on his cable,
maybe offer to split the bill or something if he's not
keen to acquire that year on his own.
Or maybe you want to keep an eye out for your own
used '98 copy. That would run you more, but you'd
have control of your situation.
If you had a spare PCM to get by with, or can take
the down time, there are people around who will do
a tune on it by mail, some seem to be pretty fair
in price and include do-overs (I won't name names as
I think there's no sponsorship here, but it would not
be too hard to run across them in the tuning forums
of various sites if you looked). I'd be real choosy if
you go this way, some clowns like to lock -your-
PCM after doing work for hire, which is not cool in
my book.
Ryan
you can flash any 99-02 PCM to be any other year of 99-02 fbody... and then tune it with HPtuners.
however, you cant do that with 98s... 98s are unique in both wiring and possibly hardware..
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but you can get your buddy, or someone online, to flash that PCM to one you do have HPtuners for, then you're able to tune it all you want.





