Measured diagnosis and engine repair · Al Quoz 4
Diagnose overheating, oil loss, misfires, smoke, noise, low compression, and power problems before approving major work. We repair Dodge gasoline and diesel engines with a written estimate that separates testing, parts, labor, fluids, and final checks.
Start with what the vehicle is doing
The same symptom can come from several systems. A warning code can point toward a circuit or operating condition, but it does not prove that the named component has failed. We use the complaint, service history, measurements, and physical evidence together.
Cooling fans, pressure, hoses, radiator, thermostat, water pump, cap, oil condition, combustion leakage, and engine temperature data may need checking. Continuing to drive can turn a cooling repair into cylinder-head or internal engine damage.
Ignition, injectors, fuel pressure, intake leaks, compression, valve timing, wiring, sensors, and control data can create similar behavior. Swapping coils or plugs without testing can leave the real cause unresolved.
External seals, filter housing, cooler, pan, pressure sender, oil grade, pickup restriction, pump condition, and internal bearing clearance require different repairs. Stop the engine if oil pressure is lost.
Smoke color and operating condition matter. Valve seals, piston rings, turbocharger, crankcase ventilation, injectors, coolant entry, or an external leak reaching hot components can each produce smoke.
Accessory drives, lifters, rockers, timing components, oil pressure, piston wear, bearings, exhaust leaks, and fuel combustion can sound alike. Recording when the noise occurs helps direct safe testing.
Airflow, throttle control, fuel delivery, boost, exhaust restriction, overheating protection, transmission behavior, sensors, or internal compression can reduce performance. Diagnosis should separate engine output from drivetrain problems.
Evidence before major work
We begin with the exact warning, noise, leak, temperature change, starting behavior, or performance complaint. A scan records stored and pending faults, freeze-frame information, fuel corrections, temperatures, misfire data, and other useful readings before anything is cleared.
Physical checks cover fluid level and condition, visible leaks, hoses, wiring, grounds, connectors, belts, mounts, intake and exhaust areas, and signs of earlier repair. Depending on the concern, testing can include cooling-system pressure, combustion-gas checks, compression, cylinder leakage, oil pressure, fuel pressure, smoke testing, injector balance, timing correlation, borescope inspection, and electrical measurements.
The purpose is not to perform every possible test. It is to choose the smallest useful set of checks that separates likely causes and supports a clear repair decision.
Estimated complete-job guidance
These market-based ranges are planning estimates in AED. Your written quote depends on the engine, model year, fault, access, parts choice, machining, fluids, programming, and damage found after testing. VAT treatment and every included item are stated before approval.
| Engine service | Estimated total | Typical inclusion | Main price factors |
|---|---|---|---|
| Engine diagnosis | AED 350 to 950 | Fault review, scan, physical checks, and selected measurements | Intermittent faults and dismantling increase diagnostic time |
| Cooling leak repair | AED 650 to 3,800 | Confirmed hose, housing, thermostat, pump, or radiator repair with coolant and testing | Part location, overheating damage, and cooling-system specification |
| Oil leak repair | AED 550 to 4,500 | Confirmed gasket, seal, housing, cooler, or pan repair | Leak source, access, contamination, and related seals |
| Misfire repair | AED 650 to 5,500 | Testing plus selected ignition, injector, intake, wiring, or mechanical work | Cylinder count, parts, compression condition, and fault cause |
| Timing or valvetrain repair | AED 3,500 to 14,000 | Selected timing components, lifters, rockers, seals, fluids, and verification | Engine family, internal wear, parts scope, and access |
| Cylinder-head repair | AED 6,500 to 18,000 | Removal, inspection, suitable machining, gasket set, fluids, assembly, and testing | Overheating damage, valves, warpage, cracks, and parts availability |
| Engine rebuild | AED 12,000 to 32,000+ | Dismantling, measured internal assessment, agreed parts, machining, assembly, fluids, and tests | Block, crankshaft, pistons, heads, oil system, and machining needs |
| Replacement engine installation | AED 14,000 to 38,000+ | Matched new, used, or refurbished assembly, installation, fluids, adaptation, and checks | Engine identity, condition, accessories, shipping, and programming |
A low parts-only figure may exclude diagnosis, seals, fluids, machining, programming, or final testing. We separate these items so you can compare equivalent work.
Our independent workshop pricing can be about 65% to 70% below agency pricing when the same parts specification and completed work are compared.
Choose the repair that fits the damage
This is suitable when testing identifies a limited fault and the rest of the engine remains serviceable. Cooling components, seals, sensors, ignition parts, injectors, selected timing components, mounts, or a cylinder-head concern may be repaired without replacing the complete engine.
The estimate should state what evidence supports the repair and which related items are excluded. A targeted repair usually preserves more of the original engine and can reduce cost and downtime.
A rebuild may suit an engine with internal wear or damage when its major castings are reusable and suitable parts and machining are available. The engine is dismantled, measured, cleaned, and rebuilt to an agreed scope.
The term rebuild is not a fixed package. Pistons, rings, bearings, oil pump, timing parts, valves, guides, gaskets, machining, and accessories must be listed clearly because the required work changes with the measured condition.
A matched used, refurbished, or new assembly may be more practical when internal damage is extensive, a rebuild is not economical, or downtime and parts availability favor replacement. Condition and included accessories must be stated.
Engine code, market specification, sensors, wiring, mounts, intake, exhaust, cooling, control software, and transmission compatibility are checked before ordering. Physical similarity alone does not prove fitment.
Model and engine differences matter
We support Charger, Challenger, Durango, Journey, Ram-branded pickups from applicable generations, Neon, Dart, Caravan, and other Dodge vehicles. The model starts the conversation, while the VIN or engine identification may be requested later for exact parts matching.
Cooling, oil leakage, ignition, valvetrain noise, intake, sensors, and cylinder performance need model-specific testing. A misfire should not be treated as a coil fault until fuel, compression, wiring, and control data are considered.
Oil pressure, lifter and rocker condition, cylinder deactivation, timing, cooling, ignition, fuel delivery, and exhaust behavior can affect diagnosis. Noise and misfire together require careful mechanical checks before parts are chosen.
Supercharged, tuned, or modified vehicles need the installed hardware, calibration, fuel requirements, cooling changes, and operating history reviewed. We do not assume factory data applies unchanged after modifications.
From complaint to verified repair
Tell us the model and what changed. Mention overheating, smoke, noise, leaks, warnings, poor starting, or power loss.
Visit Al Quoz 4, request free pickup and delivery, or discuss a dedicated on-site inspection when appropriate.
We preserve useful fault information and complete selected mechanical, electrical, pressure, temperature, or fluid checks.
The proposed parts, labor, fluids, machining, exclusions, timing, and VAT treatment are explained before approval.
Approved work is completed, then the engine is checked for leaks, warnings, temperature, starting, and operating behavior.
Realistic planning totals
These are typical job estimates, not completed customer records. Final work and price follow inspection.
Typical job estimate
Work: diagnose an oil-cooler housing leak, replace the confirmed housing and seals, renew specified fluids, clean affected areas, and complete leak and temperature checks.
Condition: assumes no internal overheating damage and serviceable surrounding hoses and wiring.
Estimated total: AED 2,200 to 3,600.
Typical job estimate
Work: investigate a cylinder misfire and valvetrain noise, replace selected lifter and rocker components after mechanical confirmation, renew related gaskets and fluids, and retest.
Condition: camshaft or wider internal damage would change the repair scope.
Estimated total: AED 6,500 to 11,500.
Typical job estimate
Work: diagnose overheating, replace a confirmed water pump and thermostat, service coolant, inspect fan operation, pressure-test the system, and verify road temperature.
Condition: excludes cylinder-head damage caused by severe overheating.
Estimated total: AED 3,200 to 5,800.
Protect the engine from further damage
Stop safely if the oil-pressure warning appears, the temperature rises into the danger range, coolant is rapidly lost, fuel is leaking, smoke is heavy, the engine knocks strongly, or power drops with severe vibration. Continuing can damage bearings, pistons, cylinder heads, catalytic converters, wiring, or other systems.
A mild stable warning does not automatically mean the journey is safe. Call and describe the exact message, gauge position, sound, smell, and whether the engine still starts and runs normally. We can help arrange pickup rather than asking you to diagnose the fault.
Do not repeatedly clear codes, disconnect the battery, add sealants, or continue topping up a rapidly disappearing fluid. Those actions can hide evidence or create additional damage. If a leak is present, note the location and color only when it is safe to look.
Parts, machining, and final reliability
An engine repair is only as complete as the diagnosis, parts selection, preparation, assembly, and verification behind it. Two estimates can name the same repair while including very different work.
The main component is rarely the entire job. A water pump repair may also require coolant, seals, bolts, belt inspection, and careful bleeding. Cylinder-head work may need a gasket set, fasteners, valve components, oil, coolant, filters, and machining. The estimate identifies the proposed parts and condition rather than hiding supporting items.
When genuine, OEM-equivalent, aftermarket, refurbished, or used parts are considered, the choice is stated clearly. Availability, service history, compatibility, and total installed cost all affect the best route.
Internal work depends on accurate measurement. Cylinder heads may require pressure testing, flatness checks, surface preparation, valve inspection, and other machining based on condition. A rebuild may require bore, piston, crankshaft, bearing, and oil-clearance measurements before the final parts list is known.
Clean oil and coolant passages, prepared sealing surfaces, correct assembly procedures, and controlled torque matter as much as the replacement parts. Contamination left after a failure can damage a repaired engine.
Final checks depend on the work completed. They can include oil pressure, cooling-system pressure, stable operating temperature, fan function, charging voltage, fuel corrections, misfire data, leak inspection, warning review, and a road check when safe.
Major work may need an initial heat cycle, fluid recheck, or follow-up inspection. The handover should explain the completed scope, any remaining recommendation, and practical early-use guidance without promising that unrelated aged components have been renewed.
Direct repair answers
Diagnosis is typically estimated at AED 350 to 950. Targeted repairs may begin around AED 550, while cylinder-head work, rebuilding, or replacement can reach AED 6,500 to 38,000 or more. The fault and approved scope set the total.
Not by itself. A code records a circuit or operating condition. Wiring, voltage, airflow, pressure, mechanical condition, software data, or another component can produce the same code.
It depends on damage, reusable major parts, machining, parts availability, replacement-engine condition, total cost, and timing. We compare complete options after measurement.
Free pickup and delivery is available. Tell us if the engine has lost oil pressure, overheated, leaked fuel or coolant, produced heavy smoke, or developed severe noise so transport can be planned safely.
Yes, service is available for common HEMI V8 and Pentastar V6 applications as well as other Dodge engines. Exact procedures and parts depend on the fitted engine and model year.
Testing or a limited repair may be completed sooner than internal work. Dismantling, machining, parts supply, programming, and extended verification can require several days. Timing is confirmed after inspection.
The model and a short description of the symptom are enough to start. A warning photo, recent repair details, VIN, or engine identification can be requested later when useful.
The written estimate identifies diagnosis, parts condition and brand where relevant, labor, fluids, seals, machining, programming, testing, exclusions, and VAT treatment.
Start with the engine symptom
Visit our Al Quoz 4 workshop or request free pickup and delivery. Tell us the model and what the engine is doing, and we will plan the right checks before recommending repair, rebuild, or replacement. Shifting, engagement, or driveline symptoms should follow the Dodge transmission repair route. Routine lubrication service belongs on the Dodge oil change page.