5 w 30 - according to the owners manual
No , according to the Gates website ( they make timing belts etcetera ) the 2.0 liter four cylinder engine in a 1999 Mercury Mystique IS NOT AN INTERFERENCE ENGINE
If your check engine light is flashing , an engine cylinder misfire has been detected
Hi, I work for Fram. Your Mystique oil filter is a TG8316 if it is a four cylinder engine, it will be a XG2 if it is a six cylinder engine. If you have further questions, i can be reached at jay.buckley@honeywell.com
You can change the ignition cylinder on your 1999 Mercury Mystique by removing the retaining ring at the top of the ignition cylinder. The ignition cylinder will slide out. Remove the wiring harness.
The 2.0 L - DOHC - 4 cylinder and the 2.5 L - DOHC - V6 engine
The thread on cap on your engine coolant reservoir is the pressure cap / radiator cap on a 1999 Mercury Mystique
In the fuel tank
According to the 1999 Mercury Mystique Owner Guide : With engine oil filter change : The 2.0 litre four cylinder engine takes ( 4.5 U.S. quarts of 5W-30 ) The 2.5 litre V6 engine takes ( 5.8 U.S. quarts of 5W-30 )
three
The thermostat for a 1999 Mercury Mystique is inside of the top water inlet. Remove the top radiator hose from the engine, and then inlet can be removed to get to the thermostat.
If it is equipped with a transaxle dipstick it will be on the drivers side of the engine compartment - near the brake fluid reservoir
Low on back side of engine block.