Newbie here, having transmission issues with my 1996 Caravan. When it's cool out, so the transmission is cold, it won't shift properly until it warms up, and after I stop, turn off the engine, and then restart it. The colder it is outside, the longer it takes to get it warmed up.

When it starts out cold, it usually initially shifts without hesitation, whether I put it into either forward or reverse, but then it starts slipping out of gear and back in again. And the transmission usually 'catches' with a jerk as the engine revs after it has slipped out. As I'm driving, it slips out of gear and back in again, but slips less and less as it warms just up a little, although it stays only in low gear. After it has warmed enough, and after I have stopped and restarted the engine, it will shift as it should through all the gears.

I've noticed, though, that when I turn quickly to the left, as in an intersection, it sometimes slips for a little bit and then catch again. But once it's warm and shifting well, it continues to behave itself until I stop and it has time to cool down again.

I bought the van used with 200,000 mi. on it, right after it had gotten a 'new' transmission (probably rebuilt) and I've put 40,000 miles on it since then. Fluid level is good. The check engine light is on. I haven't had anyone get any codes - I'd have to drive quite a ways to get somewhere that could be done.

After doing some research, I'm tentatively thinking that maybe I need a new transmission solenoid pack. Does this seem reasonable? Being an automotive mechanic isn't really my thing but I'm thinking I could replace the solenoid pack myself it that's the problem. Thanks for any helpful advice.

 

Welcome to DF
First thing to do, is check the fluid level. Just so you know, The colded the weather the longer it will take the transmission to upshift. This is normal. But check the level and repair any leaks you find.

 

Thanks, but as I noted in my post: "Fluid level is good."

And this is definitely not within the normal or acceptable realm of cold weather shifting slowness.

 

My next step is, Do you have any stored codes and do you know what CVI readings are. And also a clutch test for 1,2,3 and reverse gears. That will help me to know what is going on with the transmission. You can try replacing the solenoid pack, That is just throwing parts at the transmission. That is your choice.

 

hi carlmn. what you've described is the exact same symptoms my doge is showing. did you end up getting it sorted out? what was the problem in the end? would love to know!! thanks.