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 MANUALSFORD2007ESCAPE BASE, 2.3 Z, FWD, AUTOMATICREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 971 (EXHAUST SYSTEM)DIAGNOSTIC TESTSEXHAUST SYSTEMINSPECTION AND VERIFICATION
2007 Ford Escape Base, 2.3 Z, FWD, Automatic
Inspection and Verification
2007 Ford Escape Base, 2.3 Z, FWD, AutomaticSECTION Inspection and Verification
WARNING: This page is about a different car, the 2008 Ford RV Cutaway, 2008 Ford Econoline, 2008 Ford E450 Super Duty, and 2008 Ford Cutaway. However, it is still accessible from the selected car via links, so may be relevant.
- Verify the concern by running the engine (with the vehicle on the ground) or road testing the vehicle to duplicate the condition.
- Visually inspect the components of the exhaust system and related controls that may affect exhaust gas quality or loss of power.
- Visually inspect for obvious signs of mechanical damage. Refer to the following chart.VISUAL INSPECTION CHART
Mechanical - Exhaust pipe pinched or crushed
- Cracked exhaust manifold
- Damaged turbocharger inlet Y-pipe
- Damaged exhaust Y-pipe
- Damaged downpipe
- Damaged catalytic converter
- Damaged exhaust intermediate pipe
- Damaged extension pipe (if equipped)
- Damaged muffler and tailpipe
- Loose or damaged sensors or sensor mountings
- Broken or damaged exhaust hanger brackets
- Dirty engine air cleaner
- Loose or damaged heat shields
- Verify that the exhaust system is installed correctly, with clamps correctly located and tightened to specification.
- If the fault is not visually evident, determine the symptom. Go to Symptom Chart - Exhaust System or Go to Symptom Chart - Noise, Vibration and Harshness (NVH) .
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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.