how can purge unstick calipers? where should i look to buy a bottle of it i dont think it is at the local auto part store.

.........try that again.........please............

Diesel purge is for use in cleaning the injection system in the engine. You do not use it in the brake system.

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1981 300D 147k
1998 VW Jetta Tdi 320k
2001 Dodge Ram 2500 141k
1979 300D 234k (sold)
1984 300D "Astor" 262k(sold)
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I love the smell of diesel smoke in my hair

rephrase question your please. its hard to tell what you are talking about the period and shift keys are on the lower right side of your keyboard

You were refering to your engine smoking after a long sitting period of years unused I believe. I suggested first making sure you had fresh fuel and using a purge if smoking problem continued. Plus an Italian tuneup perhaps. Also reffered you to the archives for information on these. Try diesel purge there as think you got into brake purge. At no time where we talking brakes. Anyways everytime you update your post it comes to the top again. By making continuious thread starts continuity is lost and this is an example. Try staying with one thread. It should work better for you as well. Otherwise it can become very confusing and you can suffer the results. It is not practical to divide the same problem into 10 separate threads.