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Evaporator Pressure Testing

Help, Advice, Owners' Discussion and DIY Tutorials on all Volvo's "mid era" rear wheel drive Volvos.

1975 - 1993 240
1983 - 1992 740
1982 - 1991 760
1986 - 1991 780
1990 - 1998 940
1990 - 1998 960
1997 - 1998 V90/S90

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waynegarbo
Posts: 75
Joined: 15 December 2015
Year and Model: 86' 740 non-turbo
Location: Fresno, Calif.
Has thanked: 2 times

Re: Evaporator Pressure Testing

Post by waynegarbo »

When I'm ready to back flush the evaporator can I leave the liquid line attached and flush them both at the same time?

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