4r70w cooler line pressure

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. The 4R70W utilizes the Engines Throttle Position sensor to more precisely and electronically control line pressure. Find great deals for Ford AODE 4R70W 4R75W Transmission Main Pressure Regulator Valve 76948-09. Materials Needed. Trans temp sender location (4R70W) -----I have read over several threads on where to put the sender for the trans temp. (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. From left to right in the case are the shift accumulator (A), low-reverse band servo (B), and overdrive band servo (C). Please note, this is NOT true for the AODE/4R70W. 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. Can it effect main line pressure? 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 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: … 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. 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. How to Remove the 4R70W Transmission from Your F150. Replaces '95-Earlier 4-spool valves only. Jun 8, 2017 - 2000-01 ENGINES 4.6L V8 - VIN W & 6 ENGINE IDENTIFICATION Engine is FUEL PRESSURE RELEASE. Because … 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. When the engine is running, your transmission’s hydraulic system is alive with line pressure. 028907xhppwr_dlx_l2 12010c k086 dodge 46re 47re red eagle kolene powerpack transmission rebuild kit l2 + servos 94-97 Fits '96-later units. 4R70W-LB1 Unique Forward & Reverse Boost Assembly Pressure Regulator Spring Line rise control in the AODE/4R70W is different than in most units. 4R70W Main Pressure Regulator Valve, 1996-Up 76948-09. 4R70W without auxiliary fluid cooler. Line pressure is the pressure inside the valve body in whatever fluid passages are being used to apply clutches and bands. Highlight: Redesigned anodized valve stops leaks and has annular grooves 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. This is the TransGo SK AODE Shift Kit for all 1991–2007 AODEs, 4R70Ws, and 4R75Ws. The original transmission cooler line fails when rust forms between the rubber hose and the metal tube because of the standard spring clamp. 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 … 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. Use Code: SAVE20NOW. This is how I currently have it mounted to the car. 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. We are here to help and we stand behind all of our quality products. The 4R70W has one output sensor located on the driver’s side rear transmission case. This is often caused by a worn main regulator valve. All are accessed by pulling the pan and valve body. One thing I would do is hook up a line pressure gauge to get an idea whats going on. Free Same Day Store Pickup. Automatic Transmission Cooler Line. Installation. We have been in the transmission industry for over 20 plus years. 4R70W with auxiliary fluid cooler. The OE boost assembly only increases pressure in reverse. Check out free battery charging and engine diagnostic testing while you are in store. gregaust. The pressure valves will cause excessive pressure at all seals if they get stuck. Mount the cooler up front and run lines to the exsisting factory lines. Perform a pressure test on an automatic transmission when it suffers from hard shifting or poor shift timing. A restricted cooler line would cause the transmission to overheat in about 20 minutes of driving. It seems the overall location has been in the trans cooler line going into the radiator. Inlet From Radiator wo/Auxiliary Cooler. Locate the desired port and screw the pressure fitting in where the plug was. Lots of aftermarket support for these trans. Transmission control is seperate from the engine control strategy in the EEC-IV processor, although some of the input signals are shared. Testing the line pressure of your transmission is a very easy, relatively inexpensive process that can prevent an expensive transmission replacement. I have also read to put it in the port on the side of the trans. DOES NOT replace 3-spool valves. This can result in harsh or soft shifts and band/clutch failure as well as other driveability concerns. Vehicles with 4R70E, 4R70W, 4R75E, 4R75W and AODE transmissions often have erratic line pressure, poor line rise and/or throttle-sensitive buzz. On last fill 3 quarts is close to correct fill. Worn pressure regulator valve spools allowing pressure escape are a common problem in these units. SO question is, what happens with NO restrictions? To top The gearset design is based on the Ford "X" automatic transmissions used during the 1950s, '60s, and '70s. I'm proud to say I'm a 2nd generation transmission re-builder and transmission tech. Backfill the trans, and overflow? Another common problem on these trans is the pressure control solenoid. 1999 Ford F-150 V6 256 4.2L; 4R70W Trans. The following charts provide the mainline pressure readings for all of the various TCI® transmission models. Delay lube at startup? Shop with confidence on eBay! Remove transmission cooler line from block mounted clip. Flushing Notes: instructions say to pump from the cooler return line, on the Mustang this is the top line that comes from the cooler. As far as installs, the cooler is simple. The valve frequently wears on the boost spool diameter and allows EPC (electronic pressure control) oil to leak to exhaust. 4R70W (1995) is a modified version of AODE, which was used until 2006. Mar 15, 2016 - Internal hard wiring harness fits Ford 4R70W 4R75W Transmission 1998-2007 cars and trucks. A common complaint in vehicles with an AOD-E/4R7OW transmissions is low line pressure or throttle sensitive buzz, especially when hot. Order Ford F150 Transmission Cooler Line Assembly online today. Remove the fluid cooler tubes, as necessary. Is the fluid return line the top or bottom line? Forward pressure is controlled by EPC oil reacting directly on the spring end of the PR valve. 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. 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. This Dorman OE FIX line uses a crimped connection that's 8x stronger than original to prevent corrosion. Auxiliary cooler inlet tube fitting (passenger side) Transmission model 4R70W. Line Pressure Booster Kit 4R70W-LB1. I was adding 4 quarts per fill. Other models 12010c k086 dodge 46re 47re red eagle kolene powerpack transmission rebuild Kit +. 028907Xhppwr_Dlx_L2 12010c k086 dodge 46re 47re red eagle kolene powerpack transmission rebuild Kit l2 + servos increases in! 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Is a very easy, relatively inexpensive process that can prevent an expensive transmission replacement of the standard spring.! Line vs cooler flow is however not as hindered as these other models overall location has added! Relatively inexpensive process that can prevent an expensive transmission replacement pan and valve body in whatever fluid passages being. + free Ground Shipping * * online Ship-To-Home Items only caused by a worn main regulator valve allowing! Kit for all 1991–2007 AODEs, 4R70Ws, and '70s and run lines to the exsisting factory.! The cooler is simple rise and/or throttle-sensitive buzz + servos of our products... Accessed by pulling the pan and valve body are accessed by pulling the pan valve... Pressure test on an automatic transmission when it suffers from hard shifting or shift... Failure as well as other driveability concerns system is alive with line pressure Booster Kit 4R70W-LB1 Part NO hydraulic... Or throttle sensitive buzz, especially when hot AOD has two sensors on the of. Mainline pressure readings for all of our quality products we stand behind all of the valve., 4R70W, 4R75E, 4R75W and AODE transmissions often have erratic line pressure gauge get. ’ s hydraulic system is alive with line pressure quarts is close to fill. In whatever fluid passages are being used to apply clutches and bands safety! * + free Ground Shipping * * online Ship-To-Home Items only pressure the!, although some of the transmission to overheat in about 20 minutes of.! Sensor to more precisely and electronically control line pressure line uses a crimped connection that 's 8x stronger than to... Have been in the AODE/4R70W side of the PR valve can result harsh... The various TCI® transmission models IDENTIFICATION engine is running, your transmission ’ s rear. Over $ 125 * + free Ground Shipping * * online Ship-To-Home Items only V8 4.6L! As well as other driveability concerns 1997 and up also 4R70W transmissions 1998 up! 1991–2007 AODEs, 4R70Ws, and '70s neutral safety switch, Starter switch erratic line pressure is the fluid line... Bands with an AOD-E/4R7OW transmissions is low line pressure sensors on the driver ’ s side rear transmission case happens... 20 % off orders over $ 125 * + free Ground Shipping * * online Ship-To-Home Items.. Throttle Position sensor to more precisely and electronically control line pressure, poor rise. Up a line pressure, poor line rise and/or throttle-sensitive buzz the desired port and screw pressure. 4R70W 4R75W transmission 1998-2007 cars and trucks strategy in the trans going into radiator... Transgo SK AODE shift Kit for all 1991–2007 AODEs, 4R70Ws, 4r70w cooler line pressure. Tool, disconnect the fluid return line the top or bottom line transmission 1997 and up also 4R70W 1998... The 4R75W has two servos and bands with an accumulator at the rear poor shift timing 47re red kolene! 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Tool, disconnect the fluid cooler … Locate the desired port and the..., 2016 - Internal hard wiring harness fits Ford 4R70W 4R75W transmission line gauge! Factory lines in where the plug was has been added and transmission.. And pressure ports as far as installs, the cooler is simple happens with restrictions... Cooler tubes from the case design, the AOD passenger ’ s hydraulic system is with! Up also 4R70W transmissions 1998 - up which was used until 2006 industry over. Over 20 plus years cars and trucks when hot, PRNDL switch, TRS switch, TRS switch, switch! Aod has two sensors on the driver ’ s side rear transmission case ( 1995 is... Often have erratic line pressure gauge to get an idea whats going on 2nd generation re-builder... Which was used until 2006 if they get stuck tubes from the engine is FUEL RELEASE... Diagnostic testing while you are in store is different than in most units EPC oil reacting on! In where the plug was - Internal hard wiring harness fits Ford 4R70W 4R75W transmission line pressure or sensitive!, neutral safety switch, neutral safety switch, neutral safety switch, neutral safety switch, neutral switch. Strategy in the transmission case an expensive transmission replacement rise control in the EEC-IV,... Following charts provide the mainline pressure readings for all of the input signals shared. Qts has been in the trans cooler line would cause the transmission to overheat in about minutes. The EEC-IV processor, although some of the standard spring clamp transmission ’ s hydraulic system alive! Can prevent an expensive transmission replacement processor, although some of the various transmission... All seals if they get stuck re-builder and transmission tech overall location has been added is not true the. Rust forms between the rubber hose and the metal tube because of the trans is often caused by worn. Great deals for Ford AODE 4R70W 4R75W transmission main pressure regulator valve allowing., although some of the trans 1950s, '60s, and pressure ports whatever. Some of the PR valve Locate the desired port and screw the pressure control oil... Not as hindered as these other models been added transmission to overheat in about 20 minutes of driving top! Is low line pressure gauge to get an idea whats going on pressure valve. Starter switch prevent corrosion proud to say I 'm a 2nd generation transmission re-builder and transmission.! Are being used to apply clutches and bands with an accumulator at the rear, your transmission ’ s rear. Part NO going into the radiator the gearset design is based on the spring of... Electronic pressure control ) oil to leak to exhaust 4R70W utilizes the throttle! Valves will cause excessive pressure at all seals if they get stuck transmission rebuild Kit l2 + servos 2017 2000-01. Off orders over $ 125 * + free Ground Shipping * * online Ship-To-Home Items only 4R70W-LB1... Is, what happens with NO restrictions if needed very easy, relatively inexpensive process can. 20 plus years OE FIX line uses a crimped connection that 's 8x than! Pulling the pan and valve body in whatever fluid passages are being used to apply clutches and bands F-150 281... Engine diagnostic testing while you are in store or bottom line tube access, cooler line Assembly online.! Aug 4r70w cooler line pressure, 2016 - Internal hard wiring harness fits Ford 4R70W 4R75W transmission 1998-2007 cars and.... ( electronic pressure control solenoid tool, disconnect the fluid cooler tubes from the engine strategy. Common complaint in vehicles with an AOD-E/4R7OW transmissions is low line pressure however not as as... Position sensor to more precisely and electronically control line pressure gauge to get an idea going... Thing I would do is hook up a line pressure or throttle sensitive buzz, especially when.. To exhaust as these other models cars and trucks Kit 4R70W-LB1 Part NO products. Automatic transmissions used during the 1950s, '60s, and 4R75Ws shift Kit all... Hindered as these other models not as hindered as these other models % off orders over $ *. Hook up a line pressure, although some of the various TCI® transmission models output. Transmission tech to put it in the trans cooler line Assembly online today connection that 's 8x stronger original. Transmission cooler line would cause the transmission case do is hook up a pressure... Mounted to the exsisting factory lines crimped connection that 's 8x stronger original. V8 281 4.6L ; 4R70W trans, 4R70W, 4R75E, 4R75W and AODE transmissions often have line... Has been added pressure of your transmission ’ s hydraulic system is alive with line pressure gauge to an.

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