American Garage Co.

American Garage Co.American Garage Co.American Garage Co.

American Garage Co.

American Garage Co.American Garage Co.American Garage Co.
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    • Home
    • Auto Repair Services
    • About
    • Contact Us
    • Warranty
    • FAQs
    • RAM ProMaster Repair
  • Home
  • Auto Repair Services
  • About
  • Contact Us
  • Warranty
  • FAQs
  • RAM ProMaster Repair

RAM ProMaster Repair in Jacksonville, FL

Transmission Service & Repair

We perform transmission fluid service, transmission filter service, diagnostics and repairs specifically for RAM ProMaster vans to extend life and prevent costly failures.

Alternator Clutch Pulley & Belt System Repairs

Promasters commonly experience alternator clutch pulley and other serpentine belt pulley issues. We diagnose and replace pulleys, tensioners and belts correctly to restore proper charging performance.

Oil Pressure Diagnostics & Limp Mode Issues

If your ProMaster is going into limp mode or showing oil pressure warnings, we perform accurate diagnostics to determine whether the issue is sensor - related or mechanical. 

Engine Oil Cooler Housing Leaks (3.6L Pentastar)

The RAM ProMaster 3.6L Pentastar engine is known for oil cooler housing leaks. This is the same engine used in Dodge minivans, Jeep, Chrysler and other vehicles. * See list below


Over time, the plastic oil cooler assembly can crack or warp, leading to oil leaks in the engine valley. We properly diagnose and replace the oil cooler housing assembly to prevent further engine damage and oil loss.


* Chrysler  Pacifica (2017+), Chrysler Town & Country (2011–2016), Dodge Grand  Caravan (2011–2020), and Volkswagen Routan (2011–2014). 

Cooling System Radiator & Thermostat Repairs

The 3.6L Pentastar engine commonly experiences thermostat and radiator cooling system issues. We diagnose overheating conditions, coolant leaks and thermostat failures to prevent engine damage.

Engine Misfire Diagnostics

Pentastar engines commonly need:

• Ignition coils

• Spark Plugs

• Intake gasket resealing

Engine Misfire diagnostics


We diagnose rough running, misfires and check engine lights commonly seen in Ram ProMaster vans.

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