What was the problem with the Toyota 22RE engine?

There was an internal bulletin for Toyota factory technicians back in the mid 80’s about a similar issue with 22RE engines. The issue was an internal programming problem with the ECU.

What should the idle speed be on a 22RE?

We also recommend going a hair tighter than the factory says too. .007” on the intake and .011” on the exhaust side. If it’s your first time adjusting valves, TAKE YOUR TIME AND TRIPLE CHECK YOUR WORK. It’s not rocket surgery, but if it’s not done correctly, things can get ugly quick. Rough idle? Engine shakes at idle? Low idle?

How can I tell if my 22RE engine is firing?

With the engine running pull a plug wire off at the DISTRIBUTOR CAP side one at a time. Start with the #1 plug wire and go around the cap clock wise to keep track. If the idle changes (drops) when you pull a plug wire, you can pretty much say that cylinder is firing.

What happens if you dont set the timing on your 22R?

Not setting your 22R/22RE timing properly can lead to very poor performance, bad gas mileage and SEVERE engine damage. Don’t mess around. Once It’s up to normal operating temp, you can now set the timing with a timing light. Grab a paper clip and straighten it out and then bend it to a “U” shape.

There was an internal bulletin for Toyota factory technicians back in the mid 80’s about a similar issue with 22RE engines. The issue was an internal programming problem with the ECU.

What should I look for in a 22RE engine?

I get dozens of calls every day with people trying to diagnose various issues with their 22R / 22RE / 22RTE engines. Everything from hard start issues, rough idle, mis-fire, lack of power….blah, blah, blah. Since there are a few hundred things it CAN be, I recommend starting with the basic stuff first.

Where do you find the trouble code on a Toyota?

The trouble codes will appear as flashes of the check engine lamp. Be sure the ignition key is on, the engine off, and your foot off of the accelerator when reading the codes. On the early 22RE engines (’85-’87), there are only “one-digit” codes, that is the entire code will be counted out in 1 – 13 flashes.

How long does it take for a Toyota check engine light to flash?

One digit codes have an approximate 4.5 second delay between flashes with the check engine light illuminating for about a half of a second. Two digit codes have a 2.5 second delay between them. If two single digit codes are stored, such as a code two and a code four, the lamp may flash as such: ….I I….

How can I tell if my check engine light is on?

How does the throttle work on a Toyota 22RE?

The throttle body controls the air flow into the engine and the fuel injectors supply the proper amount of fuel to each piston depending upon operating conditions. While this information is based upon the TPS system in the 22R-E engine, most of it applies to other Toyota EFI engines.

How many valves does a Toyota 22RE have?

The 4 cylinder engine had 1 intake and 1 exhaust valve per cylinder, for a total of 8 valves. The Toyota 22RE provides the most important thing that people want out of their engine, reliability.

What is the DP on a Toyota 22RE?

The GREEN CIRCLE shows the dash pot (DP) which is there to slow the closing of the throttle to prevent backfiring. It consists of the round air bellows, a spring loaded plunger, and the air vent line that attaches to the fitting at the base of the bellows.

What kind of warranty does a Toyota 22R have?

BRAND NEW Toyota 1980-1995 22R or 22RE Long Block All NEW 22r or 22RE! No Core Necessary! 3-5 Year LTD. Unlimited Mile Warranty This engine is complete with the block, everything internal to the block, the head, oil pump, and installation gaskets. With this engine you get:

Is the Toyota 22R a long block motor?

Just got my 22r long block motor.Im in the break end period. Asked my mechanic what he thought he said “Great motor with lots of power” I agree.Daniel in customer service was excellent.My thanks also to everyone behind the scenes . 5 star I PUT MY FIRST 120 MILES ON YESTERDAY AND I AM HAPPY .

Why is my Toyota fuel injector not working?

Toyota injectors do not open farther–just longer. When problems occur with fuel injectors, usually the problem is with the injectors leaking internally or externally, or they are dirty and clogged. If a cylinder exhibits a miss and the ignition system doesn’t turn up any problem, the fuel injector should be examined.

What’s the duty cycle for a Toyota fuel injector?

The usual on-time or duty cycle for an injector at an idle is 2.5 to 4.0 milliseconds. Toyota injectors do not open farther–just longer. When problems occur with fuel injectors, usually the problem is with the injectors leaking internally or externally, or they are dirty and clogged.

How does the cold start injector work on a Toyota?

The cold start injector most certainly works at temperatures above 32deg. The cold start injector time switch provides a ground circuit for the injector that allows the injector to spray fuel during cranking to help start the engine. The time it allows the fuel to spray is based on what the temperature is.

What kind of engine does a 1988 Toyota Pickup have?

GR Auto Gallery is pleased to offer this 1988 Toyota Pickup for your consideration. It is powered by one of Toyotas bulletproof engines, the 22RE 2.4L inline-4. Mated to the motor are a 5-speed man…

How much is a Toyota pick up battery?

10% OFF $75. Use Code: DIYSAVE10 Online Ship-to-Home Orders Only Dependable, sturdy and versatile, your Toyota Pickup is a truck you rely on to get any tough job done. When it comes to replacing your Toyota Pick-up battery, you want a product that’s just as reliable.

Is there an aftermarket manual for 22R / 22RE?

That has the most detailed and correct info for your year of 22R/22RE/22RTE. Aftermarket manuals can sometimes lead you down the wrong path since they are written for a year range of 10+ years or more. They can only give you simple info (and sometimes, the wrong info).

How much does it cost to ship a Toyota 22R?

Add $100.00 more for small town shipping. shipping to a home add $150.00! Call us today! 888-603-7101 Please give us a call for quotes on any shipping outside the main land USA. Warranty upgrades available on the web site

How big is the TPS screw on a Toyota 22RE?

The typical TPS screw is approx. 5/8″ (16mm) long from the base of the head to the end of the threads. This length seems to fit most applications, but certain years may use a shorter approx. 1/2″ (12mm) long screw, two known years that may have this size are the 1989 and 1990/22RE.

What is the throttle position sensor on a Toyota 22R-E?

The Toyota 22R-E (and R-EC) engines use a “Linear” throttle position sensor. The sensor basically looks at idle or closed throttle (IDL) and throttle angle opening (VTA).

What kind of fuel injection does a Toyota 22R-E have?

The Toyota 22R-E engine has an electronic fuel injection (EFI) system and ignition system with a mechanical distributor. In 1985, the 22R engine was redesigned, many parts from the newer 22R-E (such as cylinder head, block, pistons, the timing chain, and cover, water and oil pumps) are not compatible with those from the older pre-1985 engine.

Where are the diagnostic codes on a Toyota?

Later models, ’87 and newer use a multiple terminal “DIAGNOSTIC” connector which is a small, rectangular-shaped gray “box”, usually located near the right fender in the engine compartment. To get codes out of this type of connector, jump the “TE” and “E1” or “TE1” and “E1” terminals.

Is there a 22R / 22RE engine ready to ship?

Jim builds engines specific for each customer, so we do not have engines on a shelf ready to ship. Quality engine building takes time. Our version of a stock replacement 22R / 22RE. Built with the same attention to detail as any of our engines. No corners are cut. Designed and built to get the most out of your stock fuel system without sacrifices.

Which is better a 22R or 22RE engine?

Quality engine building takes time. Our version of a stock replacement 22R / 22RE. Built with the same attention to detail as any of our engines. No corners are cut. Designed and built to get the most out of your stock fuel system without sacrifices. Improved low end torque and more horsepower.

Is there a factory service manual for 22RE?

This is to be used as a basic guideline to start with diagnostics, there is no substitute for a FACTORY SERVICE MANUAL. That has the most detailed and correct info for your year of 22R/22RE/22RTE. Aftermarket manuals can sometimes lead you down the wrong path since they are written for a year range of 10+ years or more.

How to replace timing chain on Toyota 22RE?

Toyota Red recommended plus a gallon of distilled water [Return to the 22RE Engine Mods page…] The hardest step in the replacement will be breaking the bolt that holds the puley to the crankshaft. Best option is to break it loose with the engine’s starter, tranny in neutral, wire off the coil.

How to remove 22RE emission from Toyota Minis?

You can take the EGR and trace an outline on some 3/16″ plate and make some blockoffs for where it attached to the head and the intake, or you can buy some from LCE…your money, your call. If thats all you want to eliminate, cap off the appropriate vacuum ports, and your done..if not, keep reading. Question #4….Whats left?

Why does my Toyota Tacoma shut off every time?

Ive replaced the fuel filter, fuel pump, and the fuel pressure regulator, and the truck acts the same. It starts right up and then when it goes to idle it shuts off everytime?? anyone have any good Ideas? Any chance you figured out the problem? I have a 96 Toyota Tacoma that seems to be doing the same thing.

Is the ignition coil igniter on my 89 22RE working?

>> Thanks for any advice. on my 89 22re I’m having an intermittent spark issue. I replaced the coil and igniter from a wrecking yard. I still have the same problem. I just went through the ignition system and did the resistance checks that were listed.

Why is the Toyota 4Runner still in production?

The reason why you are still driving that pickup / 4Runner from the 1980’s is that Toyota designed them properly right out of the box. They engineered the parts the way they did for longevity and strength. They are still producing parts for your truck 30+ years later. That’s also the reason that 99.9% of the parts we carry are OE.

How to retrieve a Toyota engine trouble code?

• Locate the check connector under the hood and identify the T (TE1 on late model TCCS) and E1 terminals. • Turn the ignition switch to the “on” position and make sure that the check engine light is on. • Confirm that the throttle is closed (IDL contact on). • Jumper check connector terminals T (TE1) to E1.

How to enter engine diagnostics in Toyota TCCS?

To enter engine diagnostics: • Locate the check connector under the hood and identify the T (TE1 on late model TCCS) and E1 terminals. • Turn the ignition switch to the “on” position and make sure that the check engine light is on. • Confirm that the throttle is closed (IDL contact on). • Jumper check connector terminals T (TE1) to E1.

What kind of idle problem does my Toyota truck have?

Discussion in ‘ Engine/Drivetrain ‘ started by lowlife, Oct 11, 2010 . So, I found that I have a rather complicated idle problem. Hope you guys have some input/ideas because I have no clue where to start. Here goes: Truck is a 92 22re with supposedly 105k miles.

How can you tell if a gas cylinder is firing?

If the idle changes (drops) when you pull a plug wire, you can pretty much say that cylinder is firing. If the idle stays the same when you pull the plug wire at that cylinder, then you know there is an issue with that one.

How much horsepower does a Toyota 22R-E have?

The 22R-E engine produced from 106 PS (78 kW; 105 HP) at 4,800 rpm to 114 PS (84 kW; 113 HP) at 4,800 rpm of maximum horsepower and from 185 N·m (18.9 kg·m, 136 ft·lb) at 2,800 rpm to 190 N·m (19.4 kg·m, 140 ft·lb) at 3,600 rpm of peak torque. The breakdown of the engine code is as follows: 22 – 22 generation engine.

How to reset the Check Engine light on a 1993 Toyota?

You can reset the Check Engine light on your ’93 Toyota without any special tools. The vehicle’s Electronic Control Unit (ECU) stores trouble codes sent to it from the emissions system or from the engine. When the ECU receives a trouble code, it illuminates the Check Engine light on the instrument panel.

What’s the idle speed on a Toyota 4Runner?

Just to recap, my rig would idle at 1700 ish even after it was up to temperature. The only way to get it to idle normally was by physically closing the TB by hand or turning the engine off and restarting it. Sometimes if I blipped the throttle it would drop to 1000 rpm or so but climb right back up again after driving it again.

What kind of fuel system does Toyota 22R have?

The Toyota 22R engine has a carburetor fuel system and ignition system with a mechanical distributor. In 1983, Toyota swapped the dual-row timing chain used in older 22R engines for a single-row chain with plastic guides.

When did Toyota change timing chain on 22R engine?

In 1983, Toyota swapped the dual-row timing chain used in older 22R engines for a single-row chain with plastic guides. In 1985, the 22R engine was redesigned, many parts from the newer 22R (such as cylinder head, block, pistons, the timing chain, and cover, water and oil pumps) are not compatible with those from the older pre-1985 engine.

What kind of compression ratio does Toyota 22R-E have?

The Toyota 22R-E has a cast-iron cylinder block with five bearing support system. It has a 92.0 mm (3.62 in) cylinder bore and 89.0 mm (3.5 in) piston stroke. Compression ratio rating is 9.0:1.

How many miles does a Toyota 22R have?

Service manual, miscellaneous genuine toyota parts (spark plugs, air cleaners, fuel filters, oil filters, 4 wheel drive decals), along with other toyota Only 72,000 original miles! We just acquired this toyota pickup from original… Service manual, miscellaneous genuine toyota parts (spark plugs, air cleaners… Only 72,000 original miles!

What’s the trouble code number on a Toyota?

For example; if the check engine light blinks once and pauses followed by six blinks the trouble code number would be 16. If no code is present the check engine light will stay on constantly, to restart code gathering turn the ignition key to the “OFF” position, wait three minutes and turn the ignition key back “ON” again.

What are the symptoms of a 4Runner engine problem?

Symptoms are loping idle from ~200rpm – 1000rpm. Problem comes and goes and does not seem related to the engine temperature. Other than that, the truck runs very well with a smooth acceleration and gas mileage in the low-mid 20s (remarkable for a 4Runner).

Remove the air cleaner assembly using a Phillips screwdriver. Unplug the TPS electrical connector. Locate the throttle linkage mechanism on one side of the throttle body. This mechanism connects to the accelerator pedal by a long cable.

When did the Toyota 22RE IAC come out?

****PLEASE NOTE: this IAC is for the 1989-1995 years ONLY. Sorry, there is no option for your 1984-1988 22RE truck. They have been discontinued many years ago from toyota and I have yet to find any on the aftermarket.

When did Toyota stop making the turbo engine?

Toyota only offered this turbo engine for two years, from 1986 to 1987, in the Pickups and 4Runners, but even still, not many vehicles from those production years were equipped with it at all. Furthermore, most of these engines were paired up with automatic transmissions.

What kind of engine does a Toyota Pickup have?

Gulp. This classic Toyota Pickup represented the holy grail of all possible model configurations. A 22R-TE four-cylinder SOHC turbo engine, four wheel drive, a manual transmission, all wrapped up in a stripped-down, crank-window and frill-less base model. It was a one owner and apparently had no rust.

Which is the best 22R engine to buy?

Building the best 22R engine has been Jim’s thing for 15+ years. Being a master machinist / madman, Jim has spent countless hours perfecting his machining and build process. After years of inspecting, checking, testing and measuring every brand and version of engine parts available, he’s weeded out the badness.

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