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Dodge

Hemi Lifter Problems, Pentastar Engine Concerns, and Electrical Faults. We Diagnose and Repair Dodge Vehicles.

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Dodge Engine, Electrical, and Cooling System Repair

Experience With Hemi V8 Engines, Pentastar V6 Engines, and Electrical Concerns.

Dodge leans on two engines for most of what it sells, the Pentastar V6 and the Hemi V8, and knowing their habits covers most of what walks in the door. Around Clarksville, a Charger, Challenger, or Durango in the shop is usually there for something tied to one of those two engines or to the electrical module they share with the rest of the family.

The Hemi’s cylinder-deactivation system is behind the tick and lifter wear these are known for, and the Pentastar had an early cylinder head issue on its first few years. The integrated power module that controls much of the electrical system rounds out the short list, and together those account for the bulk of Dodge repairs.

Dodge Problems We Diagnose and Repair

Engine, Electrical, and Cooling System Concerns Across Dodge Cars and SUVs.

Issue
Hemi lifter and camshaft wear
Models
Charger, Challenger, Durango, and Ram with the 5.7L Hemi
The cylinder-deactivation system on the Hemi is tied to a tick and, in worse cases, lifter and camshaft wear. It usually starts as a tapping noise, and left alone it can progress to a misfire and internal damage, so it's worth catching early.
Issue
Cylinder head failure on the early Pentastar V6
Models
Charger, Journey, and Grand Caravan with the early 3.6L (roughly 2011-2013)
The first few years of the 3.6L Pentastar had a cylinder head issue, often on one bank, showing up as a misfire and a code. It's an early-production pattern rather than general wear and needs a diagnosis to confirm.
Issue
Integrated power module electrical faults
Models
Charger, Durango, and Grand Caravan with the TIPM
The module that manages much of the electrical system can cause a range of odd, seemingly unrelated faults, from no-starts to accessory and fuel pump problems. Tracing these to the module is what solves them rather than chasing symptoms.
Issue
Water pump leaks on the 3.6 V6
Models
Charger, Journey, and Durango with the 3.6L
The water pump on the Pentastar V6 tends to seep coolant with age. It's a straightforward replacement caught early, but a failing pump risks overheating, so a coolant loss deserves prompt attention.

Experience With Hemi and Pentastar Engines

Knowledge of Engine Wear, Electrical Faults, and Cooling System Problems.

Most Dodge repairs trace back to a few known things: the Hemi’s lifter tick, the early Pentastar head issue, and the electrical module faults across the family. We’ve handled enough of these to recognize the tapping, the misfire, and the electrical gremlins for what they are rather than working through them by trial and error. Parts are widely available, and we’ll be straight with you about what needs doing and when.

Dodge Models We Work On

Charger
Challenger
Durango
Journey
Grand Caravan
Dart

Dodge

Frequently Asked Questions

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