why do my rpm's drop
#4
RE: why do my rpm's drop
Theres a Vacuum Hose that goes from the brake booster to the intake manifold... check to see if its loose, or possible has a hole in it... my car was doin that as well, and it turns out that vacuum hose had a hole in it
#6
RE: why do my rpm's drop
Does the RPM's drop a small amout or is there a major drop? You shouldbe able to see a small drop in RPM's but nothing major in a normal system. If it is major check the brake booster for leaks.
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Matt's 95 Stang
5.0L (1979-1995) Mustang
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10-05-2015 07:16 AM