What causes oil to leak from engine cylinder?

What is your question?

My son replaced my Oxygen sensor and said he found oil leaking from cylinder. Does this mean cylinder is bad or is it the head gaskette?

lrcit in Woodridge IL

May 22, 2012

1 Reply

What are the best Chevrolet repair shops?

RepairPal Certified shops can diagnose and repair your 2002 Chevrolet Trailblazer. They provide transparent pricing with a minimum 12-month or 12,000-mile warranty on repairs and services.

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Tuffy Tire & Auto Service Center - Grandview

4.7

(85)

2.39 mi

1524 W 5th Ave

Columbus, OH

Closed

Opens 8:00 AM Fri

Call

Excite Auto Repair & Towing

4.4

(15)

5.94 mi

3430 Westerville Road

Columbus, OH

Closed

Opens 9:00 AM Fri

Call

All In Auto Service

4.8

(27)

6.56 mi

5200 Fisher Road

Columbus, OH

Closed

Opens 8:00 AM Fri

Call

Tuffy Tire & Auto Service - Grove City

4.4

(522)

6.67 mi

2131 Stringtown Rd

Grove City, OH

Closed

Opens 7:30 AM Fri

Call

Blackstone Complete Auto Care

4.1

(38)

6.77 mi

4800 Sinclair Road

Columbus, OH

Closed

Opens 9:00 AM Fri

Call

Boyd's Tire & Service - Columbus

4.7

(185)

7.23 mi

5263 Godown Rd

Columbus, OH

Closed

Opens 8:00 AM Fri

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See All 30 Locations

Tuffy Tire & Auto Service Center - Grandview

4.7

(85)

2.39 mi

1524 W 5th Ave

Columbus, OH

Closed

Opens 8:00 AM Fri

Call