Lawsuit Says a Piston Ring Defect Burns Through Oil in the Tigershark Engine

Posted on
Tagged
#lawsuit #engine
Source
carcomplaints.com
An isolated Tigershark engine on a white background

Fiat-Chrysler has been accused of calling the 2.4L Tigershark engine's agressive oil consumption "normal" in order to avoid having to recall millions of vehicles.

A new lawsuit says a defect in that engine's piston rings allows oil to enter the combustion chamber. That leads to roughly a quart of oil burning off every 1,000 miles. If an owner follows the recommended 4,000 mile oil change interval, it puts them at extreme risk of permanently damaging the engine.

The plaintiff also says you can forget about the oil indicator light ever, well, indicating there's a problem. At least not in time. Some reports say the light only kicks on after the engine has stalled out. Thanks for nothing.

carcomplaints.com

Learn More About The Models in This Story

Jeep Cherokee

PainRank
61.91
Complaints
1846
Reliability
8th out of 9

Jeep Compass

PainRank
15.36
Complaints
374
Reliability
2nd out of 9

Jeep Renegade

PainRank
53.84
Complaints
557
Reliability
7th out of 9