4L30e transmission

The 4L30-E was an automatic transmission developed and produced by General Motors. To view applications begin by selecting the vehicle manufacturer listed below. We Show You How To Fix Them! The 4L30-E transmission is known for its harsh shifting and potential solenoid failures.

Its gear selector has a propensity to fail causing the transmission to pop out of drive. The reason I wrote it has been solely for my own purpose. Although realizing that 99. The 4L80E transmission is the advanced progeny of the legendary TurboHydramatic TH4automatic transmission , and is based heavily on the 4in both parts and strength, yet featuring an added overdrive gear, a lock-up torque converter and advanced electronic controls. A key point in assembly of this unit is to index the planetary which i go over how to do.

He highlights common concerns and fixes you can use at the workbench. A few years ago the torque converter exploded and I had that fixed. Then transmission started taking a long time to shift into reverse in the morning, this has continued and has become progressively worse.

For this type of transmission there are MANY different possible torque converters. They are not all listed here. When rebuilding your transmission it is always recommended that you change the torque converter. Transmission fluid is full, smells and looks good. When ordering the torque converter you must supply the four digit code off of the existing unit which is located on the sticker.

Includes correct fit 3rd Drum Support Bushing with installation tool and Pump Alignment tool. Addresses Chronic Low Band failure, Slipping 1st and 2nd gear, 2-Cutloose, Direct Clutch failure. Knowing what parts of the transmission can affect which characteristics of servo release pres-sure, you can eliminate many of them with this one easy test. Typically one or both of these fail , and can be difficult to pinpoint which is bad. Core Charge: Does NOT Include refundable core charge of $30.

About of these are auto shift lever. However, it must be said that hydraulic drive and torque converter had a limited resource. As a rule, after running more than 200. L30E Shift Correction Kit.

Download as PDF File (.pdf), Text File (.txt) or read online. These units can be found in the following BMW, Cadillac, Honda, and Isuzu applications. For a video version of this article, click here The 4L60-E is an automatic shift, four-speed overdrive, longitudinally positioned transmission. The transmission above is a rear wheel drive speed automatic, that is all computer controlled. It uses a microcomputer to judge operating conditions while monitoring the throttle position sensor and vehicle speed sensor and many others.

I know it requires dextron, but which brand? I experienced some problems with the transmission not shifting as designed. I dropped the main pan, replaced the filter, new fluid. Save 4l30e transmission to get e-mail alerts and updates on your eBay Feed. Unfollow 4l30e transmission to stop getting updates on your eBay Feed.

A wide variety of 4l30e transmission options are available to you, such as free samples. The 4L30-E automatic transmission is electronically controlle providing forward speeds and Reverse. It tells the tranny ECM what gear is selecte and when they go bad you will get all kinds of shifting problems. Join our mailing list for tips, news and offers delivered right to your inbox!

These transmissions were made in the USA and in Europe (Strasbourg) under the name ARfor rear driven Opel Omega and ARfor a 3-liter Katera. The over drive unit has its own valve body and oil pan. Isuzu trooper and rodeo, Bmw and series, Cadillac catera,and a few Hondas.

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We can also supply automatic transmission overhaul kits and hard parts for Isuzu automatic transmissions. Trained Experienced and Certifited transmission assembliers put together each unit. Another aspect to note is the transmission cooler lines. Early versions had them side by side, but later versions had one moved further back in the housing. PATC builds GM performance transmissions in many levels.

PATC is on the cutting edge of performance rear wheel drive American transmission development. We work with different manufacturers in the development of stronger parts. OEM parts und the latest upgrades, what includes upgraded front pump and Kdrum with planet carrier, modified oil supply for rear section, to prevent overheating and more.

Easy to use parts catalog. There are plugs on the bottom of the pan, You fill until it comes out the upper plug. The engine has to be running and warm to get the right amount of fluid. These automatic units were produced for a short 10-year time period and are offered to domestic and import car owners.

You take the check plug out with the transmission warmed up and idling for mins. In our ATSG monthly newsletter, we provide tips, advice, and special offers to help grow your transmission business. When I started wheeling this rig it was right after I got into a car accident with my daily. Regarding the transmission. This catalog is the proprietary.

Performing a transmission overhaul without replacing or rebuilding the pump is like an engine overhaul without replacing the rings. The level pump is modified to supply all the volume the transmission can use at pressures that insure solid clutch lock. Previous in Neutral Switches:.

Vehicles which had a gross weight of under 7pounds were able to benefit from the solenoid controls found in the 4L gearboxes. Start selecting a product. In the left screen you can drag the map around to find your product based on the technical overview. Click on a productnumber to see the pricing, stock and detailed information.

To purchase the part or to get additional information about the part before you purchase it, click on the View More Details button. Will a 4l30e work with a chevy 350? Browse lots of 4l30e bmw transmissio internal on sale online!