Case file · RAM-1500-2013-2018 · Field document

Ram 1500 2013–2018 · Pre-purchase checklist

Bring this to the inspection. Every check below is specific to this generation's documented failure modes — not generic used-car advice.

1. Check 01

   Cold-start the engine and listen for a sharp tick that fades as it warms — the classic 5.7L Hemi broken exhaust manifold bolt symptom. Ask whether the bolts/studs have already been redone.

2. Check 02

   If it has air suspension, cycle the ride-height settings and let it sit overnight — a truck that's sagged to the bumpstops by morning has a leak or dead compressor.

3. Check 03

   On a 2013–2017 truck, exercise the power windows, locks, horn, and confirm the fuel pump shuts off — erratic electrical behavior points to a failing TIPM.

4. Check 04

   On the EcoDiesel: confirm the EGR-cooler recall was completed (by VIN at a dealer) and ask for proof of any oil-cooler replacement; check coolant and oil for cross-contamination.

5. Check 05

   Shift Park-Drive-Reverse a few times and drive it — harsh or delayed engagement in the ZF 8-speed warrants a fluid service or a closer look at the valve body.

6. Check 06

   Inspect the 8.4-inch Uconnect screen for delamination bubbles or 'ghost touch' inputs on 2017–2018 trucks.

7. Check 07

   On the 3.6L Pentastar, look for oil weeping at the front of the engine valley — the plastic oil-filter housing cracks.

8. Check 08

   Check frame, brake lines, and underbody for rust on trucks from salt states.