Another random/useless drive. This time, I had a Target gift card, but the closest Target is ~ 90 miles round trip (same place as the starbux). I don't know why my famliy insists on sending me gift cards to places that aren't in the town I live in, but I won't complain too much.
Since I just replaced the radiator, water pump, thermostat, belt, rear tires, and lubed up my piece of E36 M3 GMC Sonoma, I decided to take that out and give it the ol' Italian tuneup (it had been running cold for quite some time with the thermostat stuck open). About 30 miles into the trip, I lose overdrive. Then I start losing 3rd. Yeah, this is fun. I bet I didn't tighten the hose clamps enough on the trans cooler line, and it was probably spewing ATF all over the place.
Luckily, I come upon an Autozone 10 minutes before they close. I park under the light so I can see that the lower trans cooler line is a mess. I buy a quart of ATF and borrow a 1/4" ratchet to tighten the clamps. That didn't quite do it. The clamps were tight, but my brand new hose had split wide open and was still spewing ATF all over.... well, it turns out I used crappy emission hose. Shoulda not done that. But then Autozone closes while I was out there fumbling around. Grrr.... Luckily, a few knocks at the door and the nice guy inside lets me in and cuts me off 6" of rubber fuel line for free, since the cash registers were already closed. Thank you that guy! Now I have to find a tool to deal with the hose clamps that I had tightened beyond the abilities of my single flathead screwdriver, the only tool I had in my truck at the time.... eh....
It was only a couple more miles to Target, anyway, so I top off the ATF and limp over there, park under a giant light, and bought an entire set of ratcheting wrenches so I could get my 1/4". It's okay, I like getting tools. Also picked up a new vacuum and a snow shovel, which is what I wanted to get in the first place.
A few minutes in the Target parking lot, and the line is repaired and tightened up. Run it a little bit, stick my iPhone down there so I can get some light on the line and make sure it's not leaking, almost drop it into the radiator fan. Check the ATF level, and the dipstick is dry. Crap. Turns out that Target does not carry ATF. Luckily, there is a 7-11 across the street, so I head over there. I pickup the only two quarts of ATF off the shelf and a big gulp of Dr.Pepper, go back to the truck, pour them in (the ATF, not the Dr.P), and the damn dipstick is still dry. Go back to the 7-11, ask the cashier if there is any more ATF in the back. There is one Dexron/Mercon left, and a case of Type F. I take one of each. Dump in the Dexron, a bit of the Type F, and it's finally at the proper level. By now, it's 11:30 P.M.
On the drive back home, and the transmission shifts better than ever. Guess it needed a fluid change, anyway.
tl;dr don't use emission hose on a trans cooler line