DFI, Batch Fire, and other myths

[Clarence Wood]

  Please give more information on "motor-vac".  How does it work?  How much does it cost?  Where do you get it?

Thanks,
Clarence

At 06:40 PM 1/21/99 -0500, you wrote:
(snip)>I don't know if it acts as a sponge or what, but the presence / absence
>of carbon on the intake valves makes a SIGNIFICANT difference in
>driveability. The 3.0 litre V6 in my aerostar had a BAD stumble off idle
>when partly warmed up - to the point that on a cold day if I fired it up
>and drove to the corner down the street it would invariably stall when
>pulling away unless I floored it. Tried everything. Finally used a
>"motor-vac" on it, which does an excellent job of decarbonizing - and
>it's been perfect since.
>
>