Case file · CHEVROLET-CRUZE-2016-2019 · Field document

Chevrolet Cruze 2016–2019 · 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

   On 2016–2017 cars: cold-start the engine and listen for a miss or rough idle. A flashing check-engine light or stored P0300 misfire code on cylinder 1 is the cracked-piston signature — walk away or price in an engine.

2. Check 02

   Ask whether the ECM calibration update (GM's LSPI mitigation, TSB 18-NA-171) was applied, and whether pistons or the engine were ever replaced. A documented repair with the updated parts is a plus, not a red flag.

3. Check 03

   Run the VIN through GM's recall lookup. This generation had recalls for the fuel-tank pressure sensor (2016–2018 LS, NHTSA 18V-304), rear brake caliper pistons (2018–2019, NHTSA 19V-645), and start/stop transmission accumulator bolts (2018–2019, GM N202313440).

4. Check 04

   Check the coolant level cold and look for drips or crusty residue at the plastic water outlet, thermostat housing, water pump, and turbo coolant lines — the 1.4L's known leak points.

5. Check 05

   Press the brake pedal firmly with the car stopped. A soft or spongy pedal on a 2018–2019 is the symptom of the caliper-piston recall condition — the fix is a free brake bleed at a dealer.

6. Check 06

   Ask for oil-change records. The LE2 needs dexos1 Gen 2 (or newer) full synthetic — the oil spec GM changed specifically to suppress LSPI. A car fed cheap oil its whole life carries more piston risk.

7. Check 07

   On automatics, confirm smooth engagement and no slipping or flaring between gears on a test drive, and verify the auto stop/start system restarts cleanly.

8. Check 08

   On the diesel: check for emissions warnings or a 'reduced engine power' history, ask about DEF top-offs and highway use, and budget for NOx sensors as a wear item.