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Engine Repair · Decatur, GA

Engine Repair in Decatur, GA

Engine trouble is where guessing gets really expensive. Big Tee Auto Repair diagnoses engine problems in Decatur, GA first — misfires, knocks, power loss, overheating, leaks — then repairs what’s actually wrong.

From minor repairs to bigger jobs, Big Tee explains what’s going on and quotes before any work begins. Big Tee has been repairing engines on cars, trucks, and work vehicles since 1997.

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Since 1997Free call-out within 10 miWritten quote first

Signs of an Engine Problem

  • Misfires, rough idle, or shaking
  • Knocking or ticking noises
  • Power loss or poor acceleration
  • Overheating or coolant loss
  • Oil leaks or burning smell
  • Check engine light with engine codes

What Big Tee Handles

  • Engine diagnosis and testing
  • Misfire and performance repair
  • Gaskets, seals, and leaks
  • Cooling-system and overheating repair
  • Belts, timing components, and sensors
  • Major repair planning and quoting

Diagnostic-First Engine Repair in Decatur, GA

When a vehicle problem is misdiagnosed, the wrong repair can cost more than the original issue. For engine repair in Decatur, Big Tee starts by checking the symptoms, inspecting related parts, and narrowing the issue down before recommending a repair — then quotes the job in writing before any work begins.

Engine Repair Is Done at the Shop in Decatur

Engine Repair needs the right space, lift, and equipment, so this work is handled at the shop in Decatur — not mobile. We still diagnose the problem and give you a written quote before any work starts.

Engine Repair for Cars, Trucks & Fleets in Decatur, GA

  • Cars & SUVs
  • Pickup trucks
  • Box trucks
  • Semis & fleet vehicles
  • Work & commercial vehicles
  • Domestic & import

Engine Repair Pricing in Decatur, GA

Quoted after diagnosis. Engine Repair varies too much to ballpark honestly — Big Tee diagnoses first, then quotes in writing before any work starts.

  • Free call-out within 10 mi ($50 beyond — trip fee waived if you book)
  • Diagnostic billed hourly from $100/hr — credited toward repairs $300+ in labor approved at that visit
  • Written quote — labor & total — before any work

Ballpark labor/service ranges for cars, SUVs & light trucks, meant to set expectations. Parts are not included — customers normally buy their own. If Big Tee sources a part for you it is billed at actual cost, with no markup, on top of the labor. Your exact price is confirmed in writing after diagnosis. Box trucks, semis & fleet vehicles are quoted after inspection. Engine and transmission jobs are handled at the shop in Decatur, not mobile.

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Related Services in Decatur, GA

FAQ

Engine Repair in Decatur, GA — Common Questions

Is my noise a serious engine problem?
It depends on the noise and when it happens. Knocking under load is treated differently than a ticking at cold start. Big Tee diagnoses before recommending major work.
Do I need a new engine or just a repair?
Often a repair is enough. Big Tee diagnoses first and only recommends an engine swap when the repair doesn’t make sense — see our engine swap page.
Can you keep driving with an engine problem?
Sometimes, but overheating, knocking, and low oil pressure can cause fast damage. Get it checked before a small problem becomes a swap.

Your question not here? Call or text. Big Tee responds.

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Decatur and all over Metro Atlanta. 29 years of experience riding shotgun. Cars to semis. Call or send a quick text — we'll take it from here.

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