Originally Posted By: pbm
I would go at least 10K on PP/PU with your type of driving....I'd probably do a couple of UOAs at around 10K to verify and then possibly go to 12K or 15K depending on the UOA results. (I'm usually not a UOA fan but they are useful in establishing an effective yet economical OCI).
I'd also use less of the gumout.....maybe once every 6 months or so....
On second thought..maybe I'd limit it to 10K due to the small sump size.
A UOA will tell you a lot.
I still don't think you're 'pushing' PP/PU by going 'only' 7K (especially all highway miles).
I would go at least 10K on PP/PU with your type of driving....I'd probably do a couple of UOAs at around 10K to verify and then possibly go to 12K or 15K depending on the UOA results. (I'm usually not a UOA fan but they are useful in establishing an effective yet economical OCI).
I'd also use less of the gumout.....maybe once every 6 months or so....
On second thought..maybe I'd limit it to 10K due to the small sump size.
A UOA will tell you a lot.
I still don't think you're 'pushing' PP/PU by going 'only' 7K (especially all highway miles).