H hossdoc New Member Nov 20, 2007 45 0 0 Weatherford, TX Jul 12, 2009 #1 Jul 12, 2009 #1 Which one of the two lines coming off the C4 in my '71 is the pressure line, and which is the return???
Which one of the two lines coming off the C4 in my '71 is the pressure line, and which is the return???
hhead Founding Member Jul 13, 2002 280 0 17 so cal Jul 13, 2009 #2 Jul 13, 2009 #2 As soon as you fire it up. you can feel the lines at the radiator. The hot line is coming from the tranny. The other is the return line. It only takes a minute for the line to heat up.
As soon as you fire it up. you can feel the lines at the radiator. The hot line is coming from the tranny. The other is the return line. It only takes a minute for the line to heat up.
brianj5600 Active Member Sep 19, 2003 1,964 2 39 Middle TN Jul 13, 2009 #3 Jul 13, 2009 #3 Front out, back in.