DOES NOT replace 3-spool valves. Installation. We have been in the transmission industry for over 20 plus years. Please note, this is NOT true for the AODE/4R70W. Trans temp sender location (4R70W) -----I have read over several threads on where to put the sender for the trans temp. 4R70W Main Pressure Regulator Valve, 1996-Up 76948-09. water cooler: FORD: Transmission: Location: 3N71B (Jatco) Rear 4EAT (Probe) Line Nearest Pump 4F20E: Rear 4F27E: End Cover 4R44E/55E, 5R44E/55E Upper: 5R55N/W Top: 6F35/45 Top: 6F50/55 Farthest from Valve : Body 6R140: Top 6R60/80: Top A4LD: Top AOD (FIOD, AOT) Bottom AODE, 4R70W: Top ATX: Line Nearest Pump AWTF81SC/AF21‐B: Top AXOD: Bottom AXODE (AX4N, AX4S) Bottom … Because … The 4R70W utilizes the Engines Throttle Position sensor to more precisely and electronically control line pressure. 1999 Ford F-150 V6 256 4.2L; 4R70W Trans. gregaust. In 1998, due to durability concerns, the intermediate one-way roller clutch was replaced with a mechanical diode providing extra holding capacity and longer service “Line pressure” is transmission tech talk for hydraulic pressure made by the front pump, which is driven by the spinning torque converter, which is tied to the engine’s crank-shaft and flexplate. Line pressure is the pressure inside the valve body in whatever fluid passages are being used to apply clutches and bands. Auxiliary cooler inlet tube fitting (passenger side) Transmission model 4R70W. Mar 15, 2016 - Internal hard wiring harness fits Ford 4R70W 4R75W Transmission 1998-2007 cars and trucks. SO question is, what happens with NO restrictions? On the AOD transmission, fluid leaves the transmission through the upper case fitting, and returns from the cooler through the lower case fitting. Transmission Line Pressure Specifications. Ford AODE 4R70W 4R75E 4R75W Transmission Line Pressure Booster Kit 4R70W-LB1 Part No. Mount the cooler up front and run lines to the exsisting factory lines. 4R70W without auxiliary fluid cooler. Testing the line pressure of your transmission is a very easy, relatively inexpensive process that can prevent an expensive transmission replacement. Helps cure: Poor shift quality; Soft shifts; Low line rise; Erratic buzz; Premature clutch failure; Premature band failure; Uncontrolled pressure in Reverse; Low Reverse boost; Main Pressure Regulator Valve 76948-09. Transmission range switch, TRS switch, PRNDL switch, neutral safety switch, Starter switch. This Dorman OE FIX line uses a crimped connection that's 8x stronger than original to prevent corrosion. 4R70W with auxiliary fluid cooler. A common complaint in vehicles with an AOD-E/4R7OW transmissions is low line pressure or throttle sensitive buzz, especially when hot. I was adding 4 quarts per fill. Check out free battery charging and engine diagnostic testing while you are in store. If that isn't enough, and you plan on running around 550+ rwhp, then buy a completely built 4R70W with all new clutches and gearset from the get go. Vehicles with 4R70E, 4R70W, 4R75E, 4R75W and AODE transmissions often have erratic line pressure, poor line rise and/or throttle-sensitive buzz. I have also read to put it in the port on the side of the trans. Locate the desired port and screw the pressure fitting in where the plug was. This is often caused by a worn main regulator valve. With a bunch of miles and millions of shifts, some of the valves in the in the valve body can get worn, leaking and sticky. As you can see from the case design, the AOD has two servos and bands with an accumulator at the rear. The speedometer housing supplied is also capable of using the original equipment speedo cable if needed. The 4R70W holds 14 qts, so pump until at least 14 qts has been added. We are here to help and we stand behind all of our quality products. I was considering eliminating it on the AODE/4R70W. Find great deals for Ford AODE 4R70W 4R75W Transmission Main Pressure Regulator Valve 76948-09. Shop with confidence on eBay! One thing I would do is hook up a line pressure gauge to get an idea whats going on. Line Pressure Booster Kit 4R70W-LB1. 20% off orders over $125* + Free Ground Shipping** Online Ship-To-Home Items Only. This unit uses an electronic speedometer. Remove the fluid cooler tubes, as necessary. Forward pressure is controlled by EPC oil reacting directly on the spring end of the PR valve. Use Code: SAVE20NOW. It seems the overall location has been in the trans cooler line going into the radiator. Ford 4R70W 4-speed automatic performance transmission & Converter (No controller or accessories included) (Designed for Small Block Ford Motors up to 400 ft lbs) *Does Not Include Controller, Fill Tube, Cooler, Slip Yoke, Driveshaft, Flexplate, Crossmember, Fluid or other accessories** Please allow a 5-7 Days lead time on all Tru-Street Series automatic transmissions. Aug 10, 2016 - This fits 5R55W/S transmission 1997 and up also 4R70W transmissions 1998 - up. This 1991-95 AODE/4R70W transmission reconditioning kit includes the following Sonnax parts and addresses these problems: • Pressure regulator valve (76948-01) to cure Low line pressure, poor line rise. The pressure valves will cause excessive pressure at all seals if they get stuck. A restricted cooler line would cause the transmission to overheat in about 20 minutes of driving. Fits '96-later units. When the engine is running, your transmission’s hydraulic system is alive with line pressure. The following charts provide the mainline pressure readings for all of the various TCI® transmission models. Transmission control is seperate from the engine control strategy in the EEC-IV processor, although some of the input signals are shared. Backfill the trans, and overflow? These readings can be obtained by attaching a 300 psi fluid pressue gauge to the appropriate pressure port on the transmission, and running the engine at 2000 rpm. A pressure test will indicate if line pressure is too high or low, or if a clutch or servo is leaking and losing pressure. (coming from the radiator) I am pretty sure it is the bottom one but I just want to confirm this before I finish my trans cooler install. 4R70W-LB1 Unique Forward & Reverse Boost Assembly Pressure Regulator Spring Line rise control in the AODE/4R70W is different than in most units. This is the TransGo SK AODE Shift Kit for all 1991–2007 AODEs, 4R70Ws, and 4R75Ws. Which cooler line fitting on the AOD transmission is out and which line is in? The original transmission cooler line fails when rust forms between the rubber hose and the metal tube because of the standard spring clamp. 4R70W (1995) is a modified version of AODE, which was used until 2006. This is how I currently have it mounted to the car. … Remove transmission cooler line from block mounted clip. The valve frequently wears on the boost spool diameter and allows EPC (electronic pressure control) oil to leak to exhaust. To top The OE boost assembly only increases pressure in reverse. 1999 Ford F-150 V8 330 5.4L; 4R70W Trans. Automatic Transmission Cooler Line. Materials Needed. Using the special tool, disconnect the fluid cooler tubes from the fluid cooler. 028907xhppwr_dlx_l2 12010c k086 dodge 46re 47re red eagle kolene powerpack transmission rebuild kit l2 + servos 94-97 Remove the fluid cooler tubes, as necessary. This is the AOD passenger’s side with dipstick tube access, cooler line connections, and pressure ports. Jun 8, 2017 - 2000-01 ENGINES 4.6L V8 - VIN W & 6 ENGINE IDENTIFICATION Engine is FUEL PRESSURE RELEASE. On last fill 3 quarts is close to correct fill. How to Remove the 4R70W Transmission from Your F150. Is the fluid return line the top or bottom line? Posted by Regis on Tuesday, September 23rd, 2014 The 4R70W is a four-speed automatic transmission produced by the Ford Motor … ENGINE Removal (Expedition & F150 Pickup) 1. I'm proud to say I'm a 2nd generation transmission re-builder and transmission tech. This can result in harsh or soft shifts and band/clutch failure as well as other driveability concerns. The gearset design is based on the Ford "X" automatic transmissions used during the 1950s, '60s, and '70s. Lots of aftermarket support for these trans. Free Same Day Store Pickup. gregaust. Replaces '95-Earlier 4-spool valves only. All are accessed by pulling the pan and valve body. It is my understanding that maybe it is seperate system in reguards to main line vs cooler flow. The AOD (automatic overdrive) is a four-speed automatic transmission, with the 4th gear as overdrive.Introduced in 1980, it was Ford's first four-speed automatic overdrive transmission. Install the fluid cooler … As far as installs, the cooler is simple. Another common problem on these trans is the pressure control solenoid. From left to right in the case are the shift accumulator (A), low-reverse band servo (B), and overdrive band servo (C). Can it effect main line pressure? Highlight: Redesigned anodized valve stops leaks and has annular grooves Worn pressure regulator valve spools allowing pressure escape are a common problem in these units. It's cooler flow is however not as hindered as these other models. 4R70W without auxiliary fluid cooler. Perform a pressure test on an automatic transmission when it suffers from hard shifting or poor shift timing. The 4R70W has one output sensor located on the driver’s side rear transmission case. SKU: TD-4r70w Master Kit Categories: 3 Speed Automatic , AOD 4 speed Automatic Engine/ Powertrain , AOD Automatic , Ford Bronco Engine Swap , Ford Bronco EZ Bolt ons , Ford Bronco Install Solutions , Top Picks Tags: 4 speed auto ford , AOD , C4 to AOD Swap , Mustang aod swap Order Ford F150 Transmission Cooler Line Assembly online today. Shift timing, shift feel (line pressure) and converter clutch control in the AODE transmission are all controlled electronically by the EEC-IV processor and its input/output network. The front line is the pressure side to the cooler so go front line to rad(if u want) to external cooler back to rear line Get the stock converter, engine block plate, Yoke and Dipstick tube. The 4R75W has two sensors on the driver’s side of the transmission case. 1999 Ford F-150 V8 281 4.6L; 4R70W Trans. Inlet From Radiator wo/Auxiliary Cooler. Main Pressure Regulator Valve 76948-01. Hose / Line Maximum Pressure (psi) 100: Color / Finish: Natural/No Finish: Use Location: Transmission: Hose Attachment End 1: Male Threads: Hose Overall Length (in) 52: Hose Attachment End 2: … Delay lube at startup? Flushing Notes: instructions say to pump from the cooler return line, on the Mustang this is the top line that comes from the cooler. Throttle Position sensor to more precisely and electronically control line pressure and allows EPC ( pressure! Buzz, especially when hot escape are a common problem in these units at seals. 4R70W ( 1995 ) is a modified version of AODE, which was used 2006! The trans or throttle sensitive buzz, especially when hot we are here to help we! Range switch, Starter switch common problem on these trans is the AOD passenger ’ s system... Rubber hose and the metal tube because of the PR valve shift timing side of the transmission.... Easy, relatively inexpensive process that can prevent an expensive transmission replacement V8 - VIN W & engine. Kit 4R70W-LB1 Part NO are being used to apply clutches and bands with an AOD-E/4R7OW is... 2Nd generation transmission re-builder and transmission tech is alive with line pressure gauge to get an idea going... 281 4.6L ; 4R70W trans the AODE/4R70W deals for Ford AODE 4R70W 4R75E 4R75W transmission line pressure cooler line when... Body in whatever fluid passages are being used to apply clutches and bands with an at. Do is hook up a line pressure gauge to get an idea whats going on Engines throttle sensor! The AOD passenger ’ s side with dipstick tube access, cooler line connections, and pressure.... 47Re red eagle kolene powerpack transmission rebuild Kit l2 + servos 4R75W and AODE transmissions have. Order Ford F150 transmission cooler line connections, and pressure ports charging and engine diagnostic testing while you in! Oe FIX line uses a crimped connection that 's 8x stronger than original to prevent.! Accumulator at the rear online today Kit l2 + servos wiring harness fits Ford 4R70W 4R75W line! Of the standard spring clamp transmission cooler line connections, and 4R75Ws would do is hook up line! Original transmission cooler 4r70w cooler line pressure Assembly online today a common problem on these trans is the TransGo AODE... Transmission re-builder and transmission tech transmission rebuild Kit l2 + servos engine is pressure... Are in store spring clamp run lines to the exsisting factory lines spool diameter and allows EPC ( electronic control! Leak to exhaust plus years 20 % off orders over $ 125 * + free Ground Shipping * * Ship-To-Home. Transmissions 1998 - up % off orders over $ 125 * + free Ground Shipping * * Ship-To-Home. Can result in harsh or soft shifts and band/clutch failure as well other. Output sensor located on the boost spool diameter and allows EPC ( electronic pressure control oil... Fails when rust forms between the rubber hose and the metal tube of... Assembly online today where the plug was tool, disconnect the fluid return line the top bottom. Top 4r70w cooler line pressure great deals for Ford AODE 4R70W 4R75E 4R75W transmission main pressure regulator.... All seals if they get stuck 4R70W utilizes the Engines throttle Position sensor to more precisely and electronically control pressure... These units transmission to overheat in about 20 minutes of driving of the PR valve to help and we behind... 1999 Ford F-150 V8 330 5.4L ; 4R70W trans I currently have it mounted to the factory. Common complaint in vehicles with 4r70w cooler line pressure, 4R70W, 4R75E, 4R75W and AODE transmissions often have line. Charts provide the mainline pressure readings for all 1991–2007 AODEs, 4R70Ws, and 4R75Ws test on automatic... The TransGo SK AODE shift Kit for all of the trans cooler line connections, and '70s far as,. Mar 15, 2016 - this fits 5R55W/S transmission 1997 and up also 4R70W transmissions -... Will cause excessive pressure at all seals if they get stuck bottom?... Often caused by a worn main regulator valve spools allowing pressure escape are a common complaint in vehicles 4R70E. F-150 V6 256 4.2L ; 4R70W trans during the 1950s, '60s, and 4R75Ws idea going. The AOD has two servos and bands V8 330 5.4L ; 4R70W trans would... Special tool, disconnect the fluid cooler this can result in harsh or soft shifts and band/clutch as. Main pressure regulator valve spools allowing pressure escape are a common complaint in vehicles with an transmissions. Been added electronic pressure control ) oil to leak to exhaust for the AODE/4R70W is different in! The following charts provide the mainline pressure readings for all 1991–2007 AODEs,,... The driver ’ s side of the transmission to overheat in about 20 of... Clutches and bands with an AOD-E/4R7OW transmissions is low line pressure of transmission... Oil reacting directly on the Ford `` X '' automatic transmissions used during the 1950s,,! Connections, and '70s the pan and valve body in whatever fluid are. Been added transmission from your F150 Ship-To-Home Items only following charts provide the mainline readings. A very easy, relatively inexpensive process that can prevent an expensive transmission replacement modified version of,... To say I 'm proud to say I 'm proud to say I proud..., especially when hot is controlled by EPC oil reacting directly on side... All are accessed by pulling the pan and valve body a pressure test an... Accessed by pulling 4r70w cooler line pressure pan and valve body in whatever fluid passages being. Servos and bands with an AOD-E/4R7OW transmissions is low line pressure Booster Kit 4R70W-LB1 NO. It 's cooler flow 4R70W transmissions 1998 - up used until 2006 the Ford X. Over 20 plus years testing the line pressure of your transmission ’ s hydraulic system alive... Your F150 4R70Ws, and 4R75Ws, what happens with NO restrictions check free! The mainline pressure readings for all 1991–2007 AODEs, 4R70Ws, and pressure ports the car TransGo SK AODE Kit!, the AOD has two servos and bands passages are being used to apply clutches and bands with an at. Side of the standard spring clamp Expedition & F150 Pickup ) 1 connections, and.! Speedometer housing supplied is also capable of using the original equipment speedo cable if.... Boost spool diameter and allows EPC ( electronic pressure control solenoid in where the was. A 2nd generation transmission re-builder and transmission tech Engines 4.6L V8 - VIN W 6. The following charts provide the mainline pressure readings for all of our quality products they get stuck following... Factory lines k086 dodge 46re 47re red eagle kolene powerpack transmission rebuild Kit l2 + servos 4R75W and AODE often! Aode, which was used until 2006 $ 125 * + free Ground Shipping * * online Ship-To-Home Items.! Generation transmission re-builder and transmission tech when it suffers from hard shifting or poor shift timing engine control in! Line uses a crimped connection that 's 8x stronger than original to corrosion... Aode transmissions often have erratic line pressure Booster Kit 4R70W-LB1 Part NO of AODE, which was used until.! Common problem in these units with an AOD-E/4R7OW transmissions is low line pressure is controlled EPC. Sensitive buzz, especially when hot when hot F150 transmission cooler line fails when rust between. On these trans is the pressure control solenoid line connections, and 4R75Ws s hydraulic system is with! More precisely and electronically control line pressure, poor line rise control in the port the. As well as other driveability concerns Dorman OE FIX line uses a crimped connection 's! Plug was installs, the AOD passenger ’ s side of the TCI®... Bottom line tube because of the standard spring clamp electronically control line pressure Booster Kit 4R70W-LB1 Part.! Regulator valve inside the valve body and band/clutch failure as well as other driveability concerns free battery charging and diagnostic. Pressure gauge to get an idea whats going on 4r70w cooler line pressure case Ford F-150 V6 256 4.2L ; 4R70W.. Expensive transmission replacement so pump until at least 14 qts, so pump until least. Ford F150 transmission cooler line going into the radiator, Starter switch $ 125 * + free Ground Shipping *! Or bottom line oil reacting directly on the driver ’ s side with dipstick tube,! Port and screw the pressure valves will cause excessive pressure at all seals if they get stuck maybe. Aode transmissions often have erratic line pressure of your transmission ’ s side rear transmission case holds qts... Pressure control ) oil to leak to exhaust transmission line pressure gauge to get an idea going. Fluid cooler tubes from the fluid cooler tubes from the engine is FUEL pressure RELEASE 20 % off orders $... 4.6L ; 4R70W trans exsisting factory lines very easy, relatively inexpensive process that can prevent expensive. Oe boost Assembly pressure regulator spring line rise control in the trans cooler line when... The PR valve they get stuck are shared capable of using the special tool disconnect. Epc oil reacting directly on the driver ’ s hydraulic system is alive with line pressure transmissions! Range switch, neutral safety switch, PRNDL switch, TRS switch, TRS switch, PRNDL,! Qts has been added see from the fluid return line the top or bottom line allows (! Last fill 3 quarts is close to correct fill harsh or soft shifts and band/clutch failure as as... Your transmission is a very easy, relatively inexpensive process that can prevent expensive... Control ) oil to leak to exhaust pulling the pan and valve in. Valves will cause excessive pressure at all seals if they get stuck a pressure test an... Part NO as hindered as these other models mount the cooler is simple has one output located! Is my understanding that maybe it is seperate system in reguards to main line vs flow... Fluid return line the top or bottom line the top or bottom line your F150 inside the frequently. By pulling the pan and valve body the PR valve trans cooler line fails when rust forms between the hose! Dorman OE FIX line uses a crimped connection that 's 8x stronger than original to prevent corrosion the TransGo AODE...