307 auto drive problem

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Stevey 54
Posts: 5
Joined: 28 Oct 2019, 22:00

307 auto drive problem

Post by Stevey 54 »

Hi all, could anyone tell me why a Peugeot 307 automatic AL4 box would loose drive when hot? will drive ok when cool.
2004 with 80.000 on the clock.

lexi
Donor 2020
Posts: 2785
Joined: 17 Apr 2008, 17:51
x 115

Re: 307 auto drive problem

Post by lexi »

I would check oil level. You could change the oil out a few times to see if it made any difference. If no difference it could be box overhaul time with new valves. Also check for air lock on your cooling system. The auto box needs the engine cooling system to function fully, as it uses it to cool auto box.

Stevey 54
Posts: 5
Joined: 28 Oct 2019, 22:00

Re: 307 auto drive problem

Post by Stevey 54 »

Thanks lexi, I had the oil change in mind, but never thought about the gearbox cooling system. thanks for the info.