Fuel system

Mack R Fuel System problems by year

0 complaints filed with NHTSA about the Mack R's fuel system. Fuel pumps, leaks, injectors, fuel smells, gauges and stalling caused by fuel delivery.

Fuel System complaints by model year

'65 '66 '67 0'68 '69 '70 '71 '72 '73 '74 '75 '76 '77 '78 '79 '82 '83 '84 '87 '88 '89 '90 '91 '92

Year	Fuel System complaints	Crashes	Injuries	Recalls
1971	0	0	0	2
1970	0	0	0	2
1969	0	0	0	1
1968	0	0	0	1

Fuel System recalls

Fuel system: fuel injection system

72V127000May 22, 19721,410 vehicles affected

Covers1970 Mack R 1971 Mack R +18 more

Fuel system: carburetor system

71V179000Oct 13, 197115,002 vehicles affected

Covers1968 Mack R 1969 Mack R 1970 Mack R 1971 Mack R +8 more

Latest R fuel system complaints

No complaints in this area yet.

Source: U.S. National Highway Traffic Safety Administration (NHTSA) complaints and recalls, checked daily. Complaints are owners' own reports and are not verified. How we use the data