1989 Ford Mustang Tune-up Information
Maintenance Schedule
Maintenance interval |
7,500
|
15,00
|
22,500
|
30,000
|
37,500
|
45,000
|
52,500
|
60,000
|
Change engine oil & filter every 6 month or mileage |
x
|
x
|
x
|
x
|
x
|
x
|
x
|
x
|
Replace spark plugs |
x
|
x
|
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Change crankcase Emission filter |
x
|
x
|
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Inspect accessory drive belts |
x
|
x
|
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Replace PCV valve |
x
|
x
|
x
|
x
|
||||
Change engine coolant at 6 months or at mileage |
x
|
x
|
||||||
Replace air cleaner filter |
x
|
x
|
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Check belt, hoses & clamps |
x
|
x
|
||||||
check exhaust heat shields |
x
|
x
|
||||||
Lube steering and suspension |
x
|
x
|
x
|
x
|
||||
Inspect breaking system |
x
|
x
|
||||||
Inspect & replace front wheel bearings |
x
|
x
|
Engine tune up specifications
|
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Engine code | Engine | Spark Plug gap |
M/T timing |
A/T timing |
Fuel Pump PSI |
Engine Idle speeds |
Firing order |
Spark Plugs Motorcraft |
|
A | 2.3 Liters | 0.044 | *** | *** | 35 – 45 | *** | 1-3-4-2 | ||
E | 5.0 H.O. | 0.054 | 10 BTDC | 10 BTDC | 35 – 45 | *** | 1-3-7-2-6-5-4-8 | SP-450 | |
*** Refer to decal in the engine compartment |