Search results
Results from the WOW.Com Content Network
This engine was similar to the LQ5, except that it used a two-barrel carburetor instead of a throttle-body fuel injection system. This engine was used in the Chevrolet S-10 and GMC S-15 compact pickup trucks and their Blazer and Jimmy counterparts until 1985, when it was replaced by the 2.5-liter Tech IV engine. This engine produced 83 hp (62 ...
Iron Dukes were fitted with fuel injection (TBI, via a single injector in the throttle body) in 1982. This version was christened the Tech IV, though Car and Driver later ridiculed it as the low-Tech IV. [citation needed] Power output increased to 90 hp (67 kW). [11]
In 1987, the Chevrolet full-size pickups and vans were upgraded to use the LB4 throttle-body injection version of the 4.3 L (262 cu in). The mechanical fuel pump boss was retained but the hole was undrilled (marine applications had the fuel pump boss drilled and tapped).
The Chevrolet Cavalier is a line of compact cars produced by ... now upgraded to throttle-body injection, ... but constant problems were reported with the lock ...
Single-point injection was used extensively on American-made passenger cars and light trucks during 1980–1995, and in some European cars in the early and mid-1990s. In the US, the G10 engine in the 2000 Chevrolet Metro became the last engine available on an American-sold vehicle to use throttle body injection.
It featured the same multiport fuel injection intake manifolds and throttle body as the LH0, and produced 205 hp (153 kW) at 5200 rpm and 225 lb⋅ft (305 N⋅m) of torque at 2100 rpm. Around 3,700 engines were produced each year. This engine had a block with more nickel content and hardened internals. Applications:
To meet OBD-II compliance, the Vortec engines replaced throttle-body fuel injection with sequential fuel injection, redesigned engine camshaft and cylinder heads, along with longer-life engine coolant and spark plugs. [14] The naturally-aspirated 6.5 L engine was discontinued (the turbodiesel remained offered for all C/K trucks). [14]
Chevrolet Citation (1980-1985) powertrain details Engine Design configuration Production Fuel system Output Transmission Horsepower Torque LR8 I4 (Iron Duke/Tech IV) 151 cu in (2.5 L) OHV 8-valve I4 1980–1986 2-bbl carburetor (1980–1981) Throttle-body fuel injection (1982–1986) 1980: 90 hp (67 kW)