Mechanic Notes

2010 Nissan Sentra: Engine won't start

Common wear/failure (not a recall)

Symptoms

Owners of the 2010 Sentra report: engine won't start. CarComplaints.com lists 5 owner complaints, average mileage 45,100 miles.

NHTSA has 43 owner complaints for the 2010 Sentra in this area. Examples:

Likely causes

Sources do not establish a single root cause; diagnosis is needed. Owner-reported fixes are listed below.

Fix, in plain English

Most common owner-reported solutions on CarComplaints.com: replace computer (1 reports) the vehicle was recalled for this issue (1 reports). Check for open recalls and extended warranty coverage with a dealer before paying out of pocket.

DIY difficulty: Pro

Internal engine work (lifters, oil consumption, fuel dilution diagnosis) requires engine teardown or dealer software/tests. (Our assessment.)

Cost

CarComplaints.com owners report a typical repair cost of about $800 (owner-reported average, not a quote).

Typical parts (search links, no affiliate codes)

AutoZone · O'Reilly · Advance · RockAuto

Sources

Estimated diagnostic cost: no-crank / no-start diagnostic

Diagnostic time to find the cause; the repair itself is extra. U.S. average labor estimate; your area may differ.

Average shop cost

$120

Range $50–$210 (labor)

0.5–1.5 h × $100–$139/h estimated shop labor rate

Parts not included.

Average mobile mechanic cost

$180

Range $75–$315 (labor)

Shop labor × 1.5 (mobile convenience premium)

Parts not included.

Estimates only, not a quote. Actual prices vary by vehicle, shop and location. See the estimate for your city → · About this diagnostic and its cost

Same diagnostic on other models: 2010 Nissan Maxima: Engine won't turn over won't start · 2012 Dodge Durango: Engine won't turnover won't start · 2016 Chevrolet Traverse: Battery dead · 2017 Ford Fusion: Dead battery · 2017 Jeep Compass: Won't start won't turn over · 2025 Nissan Frontier: Battery completely dead

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