Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSFORD1999MUSTANG GT, 2D CONVERTIBLE, STANDARDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 81 (ENGINE CONTROLS - REMOVAL, OVERHAUL & INSTALLATION - ECONOLINE - NGV)TORQUE SPECIFICATIONS
1999 Ford Mustang GT, 2D Convertible, Standard
Torque Specifications
1999 Ford Mustang GT, 2D Convertible, StandardSECTION Torque Specifications
WARNING: This page is about a different car, the 2002 Ford Econoline and 2002 Ford Cutaway. However, it is still accessible from the selected car via links, so may be relevant.
TORQUE SPECIFICATIONS
| Application | Ft. Lbs. (N.m) | ||
|---|---|---|---|
| Aft-Axle Tank Assembly Mounting Spacer Bolts | 32-36 ( 44-50) | ||
| Aft-Axle Tank Assembly Retaining Bolts | 73-88 (100-120) | ||
| Aft-Axle Tank Assembly Support Strap Retaining Nuts | 32-36 (44-50) | ||
| Aft-Axle Tank Assembly Stone Shield Bolts | 15-21 (21-29) | ||
| Aft-Axle Tank Assembly Tank Support Strap | 50-67 (68-92) | ||
| Coalescer Filter Bolts | 16-23 (22-32) | ||
| Extended Range Tank Support Strap Bolts | 20 (27) | ||
| Extended Range Tank Vent Tube | 27 (37) | ||
| Flexible Tube Retaining Nuts | 7 (11) | ||
| Frame And Shield Assembly Retaining Bolts | 18 (25) | ||
| Fuel Filter Cover | 25-30 (34-41) | ||
| Fuel Pressure Regulator Bolts | 16-23 (22-32) | ||
| Fuel Pressure Regulator-To-Coalescer Filter Fitting | 28-36 (38-49) | ||
| Fuel Shutoff Solenoid Compression Fitting | 25-26 (34-35) | ||
| Fuel Shutoff Solenoid "O" Ring Fitting | 59-74 (80-108) | ||
| Fuel Tank Solenoid Valve | 200-250 (271-338) | ||
| High-Pressure Fuel Line Fittings | (1) 28-42 (38-57) | ||
| Low-Pressure Fuel Line Fitting | (1) 28-42 (38-57) | ||
| Lower Transmission Filler Tube Nut | 8-10 (10-13) | ||
| Midship Tank Stone Shield Nuts | 9-12 (13-17) | ||
| Midship Tank Support Strap Nuts | 25-29 (34-40) | ||
| Pressure Regulator Fuel Line | 39-41 (53-55) | ||
| Tank Temperature Sensor | 26-29 (35.5-39.5) | ||
| Vapor Box Bracket To Floor Bolts | 33 (45) | ||
| INCH Lbs. (N.m) | |||
| Coalescer/Fuel Filter Drain Plug | 71-97 (8-11) | ||
| Fuel Filler Valve Retaining Bolts | 24-32 (2.7-3.7) | ||
| Fuel Injection Supply Manifold Bolts | 71-106 (8-12) | ||
| Fuel Pressure Relief Valve | 53-89 (6-10) | ||
| Fuel Tank Solenoid Valve Manual Lockdown Valve Jackscrew | 62-79 (7-9) | ||
| Manual Lockdown Jackscrew | 79 (9) | ||
| Midship Fuel Tank Mounting Spacer Bolts | 80-106 (9-12) | ||
| Override Tool Jackscrew | 62-79 (7-9) | ||
| P-Clip Retaining Bolts | 88-123 (10-14) | ||
| Partition Retaining Bolts | 62 (7) | ||
| Throttle Body Spacer Nut | 71-106 (8-12) | ||
| Throttle Body Spacer Bolt | 71-89 (8-10) | ||
| Upper Transmission Filler Tube Nut | 44-53 (5-6) | ||
| Vapor Retaining Cover | 71 (8) | ||
| 42-Pin Connector Bolt | 71-106 (8-12) | ||
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.