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389: 2006–2024 on-highway (Class 8) Replaced 379, with redesigned headlamps, fenders, and trim. 131-inch BBC (longest-produced by Peterbilt). Offered in Australia (through 3rd-party conversion to right-hand drive) 389X 2006−2024 on-highway (Class 8) Is also called Peterbilt 389 Pride and class [4]
The Peterbilt 379 is a model line of Class 8 trucks that was produced by the Peterbilt division of PACCAR from 1987 to 2007. Serving as the successor to the 359, the 379 was a conventional-cab truck configured primarily for highway use, serving as the flagship of the Peterbilt model line.
1946 Peterbilt flatbed 1939 Peterbilt Model 334 (1 of 2 built 1939). In 1939, the Fageol plant in Oakland opened for business as Peterbilt Motors Company. As part of the design process, Peterman and his company engineers sought input from truck owners and drivers on how to develop trucks; [10] [11] initially planning to develop chain-drive trucks for the logging industry, the company ...
A Cylinder Head Temperature gauge (CHT) measures the cylinder head temperature of an engine. Commonly used on air-cooled engines, the head temperature gauge displays the work that the engine is performing more quickly than an oil or water temperature gauge.
[20] In the August 1990 issue of Road & Track, it was noted of the Biturbo's reliability, "Mis-set carburetor float levels caused the engine to stumble during left turns, pick-up wires in the distributor cracked from the heat, water ran through cylinder sleeves, fluids leaked from faulty seals throughout the drivetrain, fuse boxes melted, and ...
Particles in the oil can also cause serious problems with oil pressure. After oil flows through the engine, it returns to the oil pan, and can carry along a lot of debris. The debris can cause problems with the oil pickup screen and the oil pump itself. The holes in the oil pickup screen measure about 0.04 square inches (0.26 cm 2). [6]
An exhaust gas temperature gauge (EGT gauge or EGT sensor) is a meter used to monitor the exhaust gas temperature of an internal combustion engine in conjunction with a thermocouple-type pyrometer. EGT gauges are found in certain cars and aeroplanes. By monitoring EGT, the driver or pilot can get an idea of the vehicle's air-fuel ratio (AFR).
This is the largest raised-deck engine. It was originally designed for the GMC military M135 and M211. It was used in military 2 1 ⁄ 2-ton trucks with the Hydramatic transmission; however, the engine was a sealed engine for snorkel/submersion use, had an electric fuel pump, and other features such as a deep sump oil pan. From 1952 to 1959 ...