Preliminary Evaluation · Closed
INAPPROPRIATE VENTING CNG TRANSIT BUS
Action number
PE00002
Opened
Jan 11, 2000
Closed
May 12, 2000
Outcome
Closed without recall
Manufacturer: MIRADA
What NHTSA is examining
Alleged that cng is completely vented to the atmosphere through a pressure relief device (prd) in the absence of design venting conditions (I.e., excessive temperature or pressure)
Vehicles under investigation
Mirada Generation 2.5 PRD Valve
Source: NHTSA Office of Defects Investigation records, updated daily. An investigation is not a determination that a defect exists; many probes close without a recall.