What is the spec of the 21R engine?
The 21R engine is a four-cylinder, inline engine that was produced by Toyota from the late 1970s to the early 1990s. It was commonly used in Toyota's compact and mid-size vehicles during that time period.
Engine Specifications
The key specifications of the 21R engine are as follows:
- Displacement: 2.0 liters (1,995 cc)
- Cylinder Configuration: Inline 4-cylinder
- Valvetrain: Overhead valve (OHV) with single overhead camshaft (SOHC)
- Bore x Stroke: 88.5 mm x 89 mm
- Compression Ratio: 8.8:1 to 9.2:1 (depending on model year)
- Horsepower: 92 hp to 105 hp (depending on model year and emissions regulations)
- Torque: 114 lb-ft to 122 lb-ft (depending on model year)
The 21R engine was known for its reliability, durability, and relatively simple design, which made it easy to maintain and repair. It was a popular choice for Toyota's compact and mid-size vehicles, such as the Corolla, Camry, and Pickup, during the 1980s and early 1990s.
Engine Variants
Over the years, Toyota produced several variants of the 21R engine, including the 21R-E (with electronic fuel injection) and the 21R-C (with a carburetor). These variants offered slightly different performance characteristics and were used in different Toyota models depending on the specific market and emissions requirements.
The 21R engine was eventually replaced by the more modern and efficient 22R and 22R-E engines in the early 1990s, but it remains a beloved and respected engine among Toyota enthusiasts and classic car owners.
Who builds Toyota diesel engines?
Toyota Industries
Toyota Industries manufactures engines for Toyota vehicles sold all around the world. We develop and manufacture clean diesel engines that strike a balance between power performance and environmental performance, and turbochargers that play a significant role in the enhancement of engine performance.
Which engine is better Ford or Toyota?
EcoBoost Technology: Ford's EcoBoost engines combine turbocharging and direct injection to deliver exceptional power and fuel efficiency. This technology outperforms Toyota's conventional engines by providing more horsepower and better fuel economy across a range of models, from the F-150 to the Mustang.
Is the Toyota 2.8 diesel engine problem?
There are quite a few reports of problems with the dpf clogging on the latest 2.8-litre diesel, but a Toyota spokesman told us there is currently no service campaign or recall related to the Diesel Particulate Filter (DPF) on any of the three vehicles you reference.
What year did Toyota fix the DPF problem?
2018
An initial fix for the problem was implemented by Toyota between 2016 and 2018, which introduced retrofitting a so-called manual burn button to affected vehicles. This button – along with a software update – allowed owners to force the vehicle into a regeneration process and could clear a blockage in the DPF.
Is the Toyota 2.5 engine a good engine?
The 2.5L in most new Toyota is the Dynamic Force engine. It's been used since 2017 and from what I've seen and heard, it's extremely reliable as long as you keep up with the maintenance and oil changes.
Which Toyota engine is the strongest?
1LR-GUE: Toyota's most powerful production engine
For this very special project, Toyota developed an all-new engine from scratch. Co-developed with Yamaha, the motor, codenamed 1LR-GUE, was the carmaker's first and so far only production V10.
What was the spec of the Chevy 262 engine?
262. The 1975–1976 262 was a 262.5 cu in (4.3 L; 4,301 cc) 90° pushrod V8 with an iron block and heads. Bore and stroke were 3.671 in × 3.1 in (93.2 mm × 78.7 mm). Power output for 1975 was 110 hp (82 kW) at 3600 rpm and 195 lb⋅ft (264 N⋅m) at 2000 rpm.
What is the most reliable Toyota engine of all time?
Without a doubt, the most reliable engine ever produced by Toyota has to be the 3B Diesel. These aren't powerhouse speed demons. However, the 3B (and other B Series engines built by Toyota and its subsidiaries) pushed out significant torque ratings at low RPMs.
How long do Toyota 2.5 engines last?
These engines are great as long as you change the oil every 5k miles. If you follow the 10k oil change schedule, you might end up with burning oil around 100k miles, which could lead to engine problems before 200k miles. If you're just leasing, 10k is fine, but for long-term ownership, I wouldn't risk it.
What is the most reliable engine Toyota ever made?
1. 22R/22RE Engine: The Indestructible Legend. The Toyota 22R/22RE engine is widely considered one of the most durable engines ever made. Found in vehicles like the Toyota Hilux and 4Runner this 2.4-liter four-cylinder engine has been praised for its simplicity ease of maintenance and unbelievable toughness.
