
Engine repair in Provo, UTMisfire, knock or leak? Found and fixed.
We find the cause first, then fix it, whether it is a small leak or a full teardown.
Engine repair
Engine repair at Fly Fix
Fly Fix is an independent shop on the west side of Provo, a few minutes from I-15.
We repair engines of any complexity, from a leaking valve cover to a teardown to the block.
You explain the problem in English or Russian, and we show you what we find.
We work on cars, SUVs, pickups, vans and work trucks, domestic, Japanese and European.
Our workSymptoms
Signs it’s time to bring it in
Misfire or rough idle
The engine shakes at a stop light, or the Check Engine light flashes on the dash.
Knocking or ticking
A new knock, tap or rattle that changes with engine speed needs a look before it gets worse.
Oil or coolant leaks
Spots under the car, a sweet smell, or a coolant level that keeps dropping.
Overheating
The temperature gauge climbs in traffic or on the grade, or steam comes from under the hood.
Burning oil
You add oil between changes, or blue smoke shows up at startup.
The process
How the job goes
Listen and scan
You describe the symptoms, and we read the codes and check the basics first.
Look inside
When it makes sense, a borescope camera shows the cylinders without taking the engine apart.
Quote before work
You get the findings and a quote before any big repair begins.
Repair and check
We fix the engine, top up the fluids, and test it before you drive away.
In detail
What engine repair can involve
Many engine problems start small, and a proper diagnosis keeps you from paying for the wrong part.
Head gaskets, timing chains and belts, and cylinder heads are all work we do in the shop.
When the damage goes deeper, the engine can be torn down to the block and every part inspected.
A borescope camera lets us look inside a cylinder before we tear anything down.
If the engine is too far gone, we will tell you plainly and talk through replacement.
Drivers come in from
Our work
Our workQuestions
Common questions
Can you check an engine without taking it apart?
Often, yes. We scan codes, test the basics, and use a borescope camera to look inside the cylinders.
Some problems still need the head off to be sure.
Do you fix head gaskets and timing chains?
Yes. We handle head gaskets, timing chains and belts, and cylinder head work.
We also repair diesel and gas engines in pickups and work trucks.
What if the engine is not worth fixing?
Then we say so and go over replacement with you.
You decide, and the quote comes before the work.
More services
What else we fix in Provo

Contact
Tell us what it’s doing.
Text (385) 392-8800, or send the form and we’ll get back to you.
- Mon–Fri
- 8:00 AM – 6:00 PM
- Saturday
- 8:00 AM – 6:00 PM
- Sunday
- Closed
Tell us what it’s doing
We’ll text you back. In a hurry? Text (385) 392-8800.