The 2.4-liter 16-valve Chrysler EDZ engine was produced in Mexico from 1995 to 2010 and was installed on many popular models of the company, such as Cirrus, Sebring, Stratus, PT Cruiser.
In 1995, a 2.4-liter engine appeared in the Dodge and Plymouth compact car engine line. By design, this is the most common gasoline engine with distributed fuel injection, a thin-walled cast iron block, an aluminum 16-valve head with hydraulic compensators, a timing belt drive and a dual-coil ignition system that was current at that time. A feature of this power unit was the presence of a block of balance shafts in the pan.
From 1996 to 2000, the Mexican market offered a turbo version of the engine with 170 hp and 293 Nm. Such an engine was installed on charged modifications of the Dodge Stratus R/T or Cirrus R/T.
Neon family: EBD, ECC, ECH, EDT, EDZ, EDV, ECB.
Specifications
| Production years | 1995-2010 |
| Displacement, cc | 2429 |
| Fuel system | injector |
| Power output, hp | 137 – 152 |
| Torque output, Nm | 210 – 230 |
| Cylinder block | cast iron R4 |
| Block head | aluminum 16v |
| Cylinder bore, mm | 87.5 |
| Piston stroke, mm | 101 |
| Compression ratio | 9.4 – 9.5 |
| Features | DOHC |
| Hydraulic lifters | yes |
| Timing drive | belt |
| Phase regulator | no |
| Turbocharging | no |
| Recommended engine oil | 5W-30, 5W-40 |
| Engine oil capacity, liter | 5.5 |
| Fuel type | petrol |
| Euro standards | EURO 3/4 |
| Fuel consumption, L/100 km (for Chrysler Sebring 2005) — city — highway — combined |
13.4 7.9 9.9 |
| Engine lifespan, km | ~500 000 |
| Weight, kg | 155 |
The engine was installed on:
- Chrysler Cirrus 1 (JA) in 1995 – 2000;
- Chrysler PT Cruiser 1 (PT) in 2000 – 2010;
- Chrysler Sebring 1 (JX) in 1995 – 2000, Sebring 2 (JR) in 2000 – 2006;
- Chrysler Voyager 3 (GS) in 1995 – 2000, Voyager 4 (RG) in 2000 – 2007;
- Dodge Caravan 3 (GS) in 1995 – 2000, Caravan 4 (RG) in 2000 – 2007;
- Dodge Stratus 1 (JX) in 1995 – 2000, Stratus 2 (JR) in 2000 – 2006;
- Jeep Liberty 1 (KJ) in 2001 – 2005;
- Jeep Wrangler 2 (TJ) in 2003 – 2006;
- Plymouth Breeze in 1995 – 2000;
- Plymouth Voyager 3 in 1996 – 2000;
- Gaz Volga 31105 in 2006 – 2010;
- Gaz Volga Siber in 2008 – 2010.
Disadvantages of the EDZ engine
- This motor absolutely does not tolerate overheating, and its thermostat regularly flows through the body. So replacing the gasket with grinding the mating surfaces is not a rare procedure;
- Another common problem is burnout of one or more exhaust valves. The cause is usually oil soot on the plate or worn guide bushing;
- Quite a lot of trouble in this power unit is caused by an electrician: the crankshaft and camshaft position sensors fail, and the lubricant pressure sensor often flows;
- Also online, they constantly complain about malfunctions in the operation of the gasoline vapor recovery system, and also about the modest resource of engine mounts, high-voltage wires and the chain of the balancer unit.
Frequently asked questions about the Chrysler EDZ
How much power does the Chrysler EDZ make?
The Chrysler EDZ develops 137 - 152 hp and 210 - 230 Nm of torque.
How much oil does the Chrysler EDZ take and which one?
Engine oil capacity: 5.5 liters. Recommended oil: 5W-30, 5W-40.
Does the Chrysler EDZ have a timing belt or chain?
The Chrysler EDZ uses a timing belt.
Is the Chrysler EDZ turbocharged?
No, the Chrysler EDZ is naturally aspirated.
Does the Chrysler EDZ need valve clearance adjustment?
No, the Chrysler EDZ has hydraulic lifters, so the valve clearances do not need to be adjusted.
How long does the Chrysler EDZ last?
The typical lifespan of the Chrysler EDZ is ~500 000 km with proper maintenance.
What is the fuel consumption of the Chrysler EDZ?
Chrysler Sebring 2005: city 13.4, highway 7.9, combined 9.9 L/100 km.
What cars was the Chrysler EDZ installed on?
Chrysler Cirrus 1 (JA) in 1995 - 2000; Chrysler PT Cruiser 1 (PT) in 2000 - 2010; Chrysler Sebring 1 (JX) in 1995 - 2000, Sebring 2 (JR) in 2000 - 2006; Chrysler Voyager 3 (GS) in 1995 - 2000, Voyager 4 (RG) in 2000 - 2007; Dodge Caravan 3 (GS) in 1995 - 2000, Caravan 4 (RG) in 2000 - 2007; Dodge Stratus 1 (JX) in 1995 - 2000, Stratus 2 (JR) in 2000 - 2006 and 6 more (see the full list above).
What are the common problems of the Chrysler EDZ?
This motor absolutely does not tolerate overheating, and its thermostat regularly flows through the body. So replacing the gasket with grinding the mating surfaces is not a rare procedure. Another common problem is burnout of one or more exhaust valves. The cause is usually oil soot on the plate or worn guide bushing. All known problems.
