Profile Topics Started Replies Created Engagements Favorites Search replies: Forum Replies Created Viewing 1 replies (of 1 total) Author Replies November 15, 2011 at 11:00 am in reply to: Toyota Sienna coolant leak #456107 Bob AParticipant I appreciate the replies so far and I will do some visual checks as suggested. I would still like to know how to pressure test the Sienna cooling system when there is such limited space to use the pressure tester and adapter. Author Replies Viewing 1 replies (of 1 total)