2021 IC BUS CESB Complaints
View complaints related to 2021 IC BUS CESB. The complaints found here are submitted by actual consumers with first hand experience. There are more than 10 complaints submitted for the 2021 IC BUS CESB. You can submit your own complaint to the NHTSA or call the Hotline, Monday-Friday 8am to 8pm at (888) 327-4236, TTY: (800) 424-9153.
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2021 IC BUS CESB- Walden NY, NY
Exhaust leaks caused by calapsed exhaust manifold pipes on 34 IC units with PSI engines. they are wrapped with aluminium covering with insulation. This in turn makes high heat tempuraters that split and burn up and disfigure pipes. Which can cause a fire if any oil leakage or fuel occurs. It also has been snapping exhaust manifold bolts away from manifdolds.
Source: NHTSA WEB SITE -
2021 IC BUS CESB- Cottage Grove, MN
THis is a school bus- Exhaust downpipes leading into the catalytic converters melted down and created large holes in the exhaust pipe itself. Extreme heat developed by engine.
Source: NHTSA WEB SITE -
2021 IC BUS CESB- Cottage Grove, MN
School buses. We have a fleet of these and the condition is happening repeatedly and to almost every bus with this PSI brand 8.8L gasoline engine. The engine exhaust downpipes melt from excessive heat and/or fuel. The pipes then crack and produce an exhaust leak near the body firewall. Potential for exhaust and flame to escape from the pipe.
Source: NHTSA WEB SITE