Pre-purchase inspection checklist — 2018 Ford Mustang
The 2018 Ford Mustang has several notable issues, primarily involving the engine, power train, and electrical system. Potential buyers should be cautious of the rearview camera distortion and transmission problems. With a significant number of engine-related complaints, thorough inspections are essential for a reliable purchase.
Known issues to inspect
Possible fuel leak
How to check: Inspect undercarriage for fuel leaks or fuel smell.
Loss of Park function
How to check: Ensure transmission holds in Park on incline.
PRNDL display malfunction
How to check: Turn ignition off; check PRNDL display visibility.
Camera image distortion
How to check: Shift to reverse; check rearview camera image.
Test-drive walkthrough
- 01
Cold start
What to check: Listen for knocking noises from the engine.
Red flag: Loud knocking or ticking sounds.
- 02
First minute idling
What to check: Observe any warning lights on dashboard.
Red flag: Persistent warning lights.
- 03
Neighborhood drive
What to check: Check smoothness of gear shifts.
Red flag: Jerky or delayed shifting.
- 04
Parking maneuvers
What to check: Check rearview camera function and clarity.
Red flag: Distorted or no camera image.
- 05
Stop and go traffic
What to check: Observe engine temperature gauge.
Red flag: Gauge indicating overheating.
- 06
Highway acceleration
What to check: Listen for engine hesitations.
Red flag: Hesitation or loss of power.
Questions for the seller
Use this exact phrasing.
- Has the transmission roll pin been fixed?
- Any recurring issues with the engine?
- Have all recalls been addressed?
- Is there a record of oil changes?
- Any electrical problems experienced?
Documents to request
Don't sign anything until you have these.
- Recall repair records
- Transmission service history
- Engine maintenance logs
- Vehicle history report
- Warranty records
Generated by gpt-4o on 6/14/2026. Grounded in the NHTSA recall corpus and owner-complaint patterns for the 2018 Ford Mustang.