Used Oil Analysis - 99 Mustang GT Posted 11 years ago on Tuesday, November 18, 2014 by Connor T. My first used oil analysis on my '99 Mustang GT. Search Recent Posts Replacing Original Aim Solo Battery Changing Toyota Camry Hybrid Inverter Coolant DW200 Miata Fuel Pump Replacement Removing a Miata Harddog Rollbar K24 Miata Swap - Engine Grounds Popular Posts Replacing an F-150 Blend Door Actuator for HVAC (2009-2014) Installing a Racing Beat Sway Bar and End Links Miata Torsen Differential Swap 05+ Toyota Tacoma Front Diff / Transfer Case Oil Change Compression Testing a Mazda Miata Related Articles Design Flaw - Ford 4.6 Coolant Flow and IMRCs Removing Exterior Sail Panels on SN95 Mustang (94-04) 99-04 Mustang Transmission Fluid Change ← Removing Exterior Sail Panels on SN95 Mustang (94-04) Delta 36-650 Table Saw Review →