swedishmeatballrocket wrote:
Slightly OT but- You want a lock up or not? I'm back on the fence again about replacing my AW71 with an AW71L if and when I do motor work after driving my parents car (1993 945T with the L).
I found it annoying as sh*t driving up to Whistler. Every time we hit a hill, the car kicks down to third gear, then goes 4th-lock...slows down...kicks down to third. It just would not sit in 4th gear without locking up unless you were under 90kph. I don't think it helped the fuel economy at all. On a flat drive, for sure, but hills, no way. I'm not sure if it's supposed to do that or not, I can't remember what my old 945 did, but I know most modern cars will kick out the lock up before gearing down, if required.
On the 740 I just lock it out of 4th gear and let it rev a bit. I'm sure the fuel economy is better that way than lugging it. The 960 isn't (wasn't) any better. In fact it would pop out of lockup momentarily then gear down to 3rd, then lock up in 3rd. It was fine in 3rd lockup but as soon as it shifted into 4th again, it went into lockup asap. There was no way to drive it in 4th without it locking up. Having driven an AW71L (out of a naturally aspirated car) in a turbo car, I would not go that route again. The 2-3 shift under any sort of boost is painfully slow as is the 1-2 shift if I forget to pull it down into 2nd.
Back to the regularly scheduled programming...
