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Engine Repair Shops in Barrie, ON

Find trusted engine repair services in Barrie. Compare prices, read reviews, and book online.

At Your Hm Sm Eng Repair & Svc

At Your Hm Sm Eng Repair & Svc

628 Mapleview Dr E, Barrie, ON L9J 0C3, Canada

(705) 739-2341

CSR Automotive

CSR Automotive

56 Churchill Dr Unit 14, Barrie, ON L4N 8Z5, Canada

(705) 796-1796

Gunn's Auto Service Ltd

Gunn's Auto Service Ltd

25 Hart Dr unit # 11, Barrie, ON L4N 5R8, Canada

(705) 728-1769

Northern Snowblower Service & Repair

Northern Snowblower Service & Repair

397 Penetanguishene Rd, Barrie, ON L4M 0H1, Canada

(705) 718-3117

Scott's Small Engine & Powersports

Scott's Small Engine & Powersports

205 Kozlov St #15, Barrie, ON L4N 7S3, Canada

(705) 903-7319

Snowblower Repair Service Barrie

Snowblower Repair Service Barrie

511a Welham Rd, Barrie, ON L4N 8Z6, Canada

(705) 999-9935

Engine Repair & Diagnostics Shops in Barrie, ON

Auto engine problems can range from minor tune-ups to major overhauls. Find experienced engine repair specialists in Barrie equipped with advanced diagnostics to accurately pinpoint and resolve everything from misfires to complete engine failure.

Common Causes of Auto Engine Problems

Critical Signs Your Auto Engine Needs Repair

Engine Repair Services Available

Engine Diagnostics

OBD-II scanning and advanced live data analysis

Engine Tune-Up

Spark plugs, ignition coils, filters, and sensor replacements

Head Gasket Replacement

Resealing the engine block to cylinder head joint

Timing Belt/Chain Service

Preventive replacement before catastrophic failure

Engine Rebuild

Complete disassembly, machining, and reassembly with new internals

Engine Replacement

Installing a remanufactured or used replacement engine

Engine Repair Tips

  • Never ignore a flashing Check Engine light—it indicates active damage to the catalytic converter or engine internals
  • Follow the manufacturer's timing belt replacement interval exactly (usually 100,000 to 160,000 km)
  • Use the correct grade of engine oil specified in your owner's manual
  • Monitor your temperature gauge regularly, especially in heavy summer traffic
  • Address small oil leaks before they become major engine failures
  • Get a compression test done if your engine has over 200,000 km to assess internal wear

Frequently Asked Questions

Minor repairs like spark plugs or sensors cost $150-$500. Head gasket replacement runs $1,500-$3,000. A complete engine rebuild costs $3,000-$6,000+, while a replacement engine with installation ranges from $4,000-$8,000+.

If the block and heads are in good condition, a rebuild is often more cost-effective and can result in a like-new engine. If there's severe damage (cracked block, spun bearings), a remanufactured replacement may be more practical.

A complete engine rebuild typically takes 2 to 4 weeks, depending on parts availability, machining requirements, and the shop's workload.

The most common cause is engine overheating. When the engine exceeds its designed temperature, the head gasket material warps and fails, allowing coolant and oil to mix or leak externally.

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