The 2019 Cruze (gen-2 platform) is the last model year before discontinuation, with the 1.4L turbo being the dominant powertrain. While solid on paper, these suffer from catastrophic turbo oil consumption issues and cooling system failures that can grenade engines if ignored—repair data shows alarming frequency of internal engine work.
1.4L Turbo Excessive Oil Consumption / Piston Ring Failure
Common · high severity
Typical onset: 60,000-100,000 mi
Symptoms: Burning 1+ quart every 1,000-2,000 miles, Blue smoke on cold start or acceleration, Low oil pressure warning, potential engine knock if run low, Fouled spark plugs, misfires
Fix: Piston ring replacement requires engine disassembly—most shops quote short block or full rebuild due to cylinder scoring. 18-24 labor hours for proper teardown, hone/measure, reassembly. Some owners limp along adding oil, but eventual bearing damage is common.
Estimated cost: $4,500-7,500
PCV System / Valve Cover Failure Leading to Oil Leaks
Common · medium severity
Typical onset: 50,000-90,000 mi
Symptoms: Oil pooling on top of engine or dripping onto exhaust, Rough idle, whistling from valve cover area, Check engine light (P0171 lean codes from vacuum leaks)
Fix: Integrated PCV valve in valve cover assembly fails—requires full valve cover replacement, not just gasket. 2-3 hours labor. Often discovered during oil consumption diagnosis. GM updated design mid-production but 2019s still see failures.
Estimated cost: $400-700
Coolant Outlet / Thermostat Housing Leak
Common · high severity
Typical onset: 70,000-120,000 mi
Symptoms: Coolant dripping below thermostat housing (passenger side of engine), Overheating or temperature fluctuations, Sweet smell, visible coolant puddles after parking, Low coolant warning light
Fix: Plastic thermostat housing cracks at mounting points or outlet neck. Requires coolant drain, housing replacement, system refill/burp. 2-2.5 hours labor. Critical to catch early—running low on coolant accelerates head gasket failure and feeds the oil consumption problem.
Estimated cost: $350-550
Turbocharger Wastegate Actuator / Boost Control Failure
Occasional · medium severity
Typical onset: 80,000-130,000 mi
Symptoms: Limp mode, reduced power, Check engine light (P0299 underboost, P0234 overboost), Turbo whine or rattling on acceleration, Sluggish throttle response
Fix: Wastegate actuator sticks or electronic actuator fails. Sometimes cleaning and freeing mechanism works temporarily (1 hour), but typically needs turbo replacement or rebuild. 4-6 hours labor for turbo swap including coolant/oil lines, exhaust work.
Estimated cost: $1,200-2,200
Transmission Oil Cooler Line Leaks
Occasional · medium severity
Typical onset: 60,000-100,000 mi
Symptoms: Transmission fluid spots under vehicle (red/pink fluid), Transmission slipping or delayed engagement when fluid low, Burning smell if fluid drips on exhaust
Fix: Cooler lines (especially quick-connect fittings at radiator) crack or seals fail. Line replacement 1.5-2.5 hours depending on which line. GM issued recall for some units (NHTSA 20V075) but not all affected vehicles covered. Check fluid regularly.
Estimated cost: $300-600
Brake Caliper Piston Seizing (Front)
Occasional · medium severity
Typical onset: 80,000-110,000 mi
Symptoms: Pulling to one side during braking, Excessive brake dust on one wheel, Hot wheel/burning smell after driving, Premature pad wear on one side
Fix: Front caliper pistons corrode and seize—common in rust-belt cars or those driven in salty conditions. Caliper replacement (not just pads/rotors) required. 1.5-2 hours per side. NHTSA recall 20V666 covers some 2019s for front caliper pistons.
Symptoms: Rough idle, hesitation on acceleration, Misfires (P0300 series codes), Hard starting when engine cold, Fuel smell from exhaust
Fix: Direct injection = no fuel wash over intake valves, leading to carbon buildup and injector coking. Walnut blasting intake valves 3-4 hours, injector replacement 2-3 hours (per injector or set of four). Top-tier fuel and occasional Italian tune-up help but don't prevent entirely.
Estimated cost: $800-1,800
Owner tips
Check oil every 500-1,000 miles religiously—these engines consume oil by design, and running low accelerates catastrophic failure
Use full synthetic 5W-30 Dexos-approved oil and change every 5,000 miles maximum despite 7,500-mile interval
Inspect coolant level monthly; catch leaks before overheating damages head gasket
If buying used, get pre-purchase compression and leak-down test—internal engine damage may not show symptoms yet
Budget $500/year for oil consumption and cooling system repairs starting at 60k miles
Hard pass unless under 50k miles with documented meticulous maintenance and you're prepared for expensive engine work—the 1.4T oil consumption issue is a ticking time bomb that makes these risky used buys.
AI-assisted summary drawn from NHTSA recall data, our labor-times database, and platform knowledge. Not a substitute for a pre-purchase inspection on a specific vehicle.
Fitment notes: AGM battery required for start-stop system; located in trunk with vent hose
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Every control module on the 2016-2019 Chevrolet Cruze — where it lives, replacement time, and what it takes to program a replacement. Modules marked dealer / factory tool won't work after a part swap alone — budget for programming.
📍 Behind instrument cluster lens in driver side of instrument panel
🔧 GM SPS2 via GDS2/MDI
⚠️ Mileage programming required. VIN and option configuration must be written to replacement cluster.
Headlamp Control Module (HCM)0.5 hr R&Rrelearn only +0.1 hrwith automatic headlamps▸ programming details
📍 Behind left headlamp assembly in engine compartment
🔧 GDS2 for DRL/auto headlamp setup
⚠️ Controls daytime running lamps and automatic headlamp function. Basic setup may auto-configure.
Rear Vision Camera Module (RVCM)0.5 hr R&Rno coding▸ programming details
📍 Integrated with rear camera assembly in trunk lid or hatchback
⚠️ Standard equipment 2016+. Analog or digital video signal to infotainment. No programming required.
Aftermarket tool coverage varies by software version and vehicle build — treat "aftermarket tool" rows as "usually possible" and verify against your tool maker's coverage list before promising a customer. Spot a wrong location or hour? Tell us — corrections ship fast here.
General Motors LLC (GM) is recalling certain 2018-2019 Chevrolet Cruze and Buick LaCrosse, 2018-2020 Chevrolet Equinox, Chevrolet Traverse and GMC Terrain, 2018 Chevrolet Malibu, 2019-2020 Buick Encore, Buick Enclave, Cadillac XT4, Chevrolet Blazer and GMC Acadia, and 2020 Cadillac XT6 vehicles. The start/stop accumulator endcap may have missing bolts.
Consequence: Missing bolts on the start-stop accumulator endcap could result in a transmission oil leak and may progress to a loss of propulsion, increasing the risk of a crash. A transmission fluid leak in the presence of an ignition source may increase the risk of fire.
Remedy: GM will notify owners, and dealers will inspect the start-stop transmission accumulator and replace it if any bolts are missing, free of charge. The recall began December 15, 2020. Owners may contact GMC customer service at 1-888-988-7267, Buick Customer service at 1-866-608-8080, Chevrolet customer service at 1-800-222-1020 or Cadillac customer service at 1-800-458-8006. GM's number for this recall is N202313440.
SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DISC:CALIPER · 18V576000
2018-08-30
General Motors LLC (GM) is recalling certain 2018-2019 Chevrolet Equinox, Impala, Cruze, Volt and Bolt EV vehicles, GMC Terrain vehicles, Buick Lacrosse and Regal vehicles, Cadillac XTS and XTS Professional vehicles and 2018 Chevrolet Malibu vehicles. The rear brake caliper pistons may have an insufficient coating causing gas pockets to form, potentially reducing rear brake performance.
Consequence: A reduction of braking performance can increase the risk of a crash.
Remedy: GM will notify owners, and dealers will bleed the vehicle's brake system, free of charge. The recall began October 11, 2018. Owners may contact Buick customer service at 1-800-521-7300, Cadillac customer service at 1-800-458-8006, Chevrolet customer service at 1-800-222-1020, or GMC customer service at 1-800-462-8782. GM's number for this recall is 18279.
Performance
Horsepower
137hp
Torque
240lb-ft
0–60 mph
9.2sec
Quarter mile
16.8sec
Top speed
130mph
Fuel economy (EPA)
City
31mpg
Highway
48mpg
Combined
37mpg
Fuel
Diesel
Capability & size
Curb weight
3,150lb
EPA class
Midsize Cars
Wiper blades
Second generation Cruze, final model year. Sedan body style has no rear wiper. Hatchback variant has 14-inch rear wiper.
Size-standard part numbers — verify your connector type before buying. Rear blades are model-specific; check the package's vehicle list.
Fuel economy figures are EPA data via fueleconomy.gov (median across matching trims). Performance figures are compiled estimates for the 2019 Chevrolet Cruze 1.6L I4 Diesel and can vary by trim.
🔧 Database maintained under the daily editorial review of Chris Hackleman · Master Technician · 20+ years and Jeff Moore · Master Mechanic · 20+ years.