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Service

Engine Repair

Find the real cause. Fix it once.

Mechanic repairing a car engine at Juan's Autoshop in Glendale, AZ

What’s included

  • Engine diagnosis for misfires, rough running, stalling, and loss of power
  • Oil and coolant leak repair - valve cover, oil pan, and timing cover gaskets and seals
  • Overheating diagnosis - thermostat, water pump, radiator, hoses, and cooling fans
  • Timing belt and timing chain service
  • Ignition coil, spark plug, and sensor replacement
  • Engine and transmission mount replacement
  • Drive belt, tensioner, and pulley replacement
  • Written estimate before any work, and a road test after

Signs it’s time to come in

  • Check engine light on or flashing
  • Rough idle, shaking, or hesitation when you accelerate
  • Ticking, knocking, or tapping from under the hood
  • Oil spots under the car or a burning-oil smell
  • Temperature gauge climbing or coolant disappearing
  • Blue, white, or black smoke from the exhaust

Diagnosis before parts

Engine problems rarely announce their real cause. A misfire can be a plug, a coil, an injector, or a vacuum leak; a noise can be a belt, a pulley, or something internal. We test before we replace, so you pay to fix the actual fault — not to swap parts until it goes away.

Every visit ends with a written report — what we found, what we did, and what can safely wait.

Leaks and overheating

Oil and coolant leaks get worse with heat, and Arizona heat is hard on gaskets, hoses, and cooling systems. We find where the fluid is escaping, replace the failed seal or component, and check the cooling system so a small leak doesn't turn into an overheated engine.

Timing components

Timing belts and chains keep the engine's valves and pistons in step. A worn belt or stretched chain can cause rough running, a check engine light, or — on many engines — serious damage if it fails. We'll tell you what your manufacturer recommends and what condition yours is in.

You approve every repair

Every engine job starts with a written estimate that explains what we found, what it will take to fix, and what can safely wait. Nothing gets repaired until you say so, and every repair ends with a road test.