Is this right or am I just thinking wrong? I went last week and got a transmission fluid and filter change. I have a 1999 Supercab with the 5.4 in it and told the guy at the parts house what it was. Well Satruday when I droped my pan I got a big surprise......the filter they gave me didn't look anything like the one in the transmission. So another trip to the parts store of course; with the old filter and pan and the new filter. When we did a search on the part number on the box it came back as a filter for the 5.4. So the guy looked at another book for a pic of the old filter and it was for the 4R70W which is the 4.6 transmission. Is the 4R70W put behind the 5.4 much or do I just have a mix-up from the factory??????
Thanks for any info!!!!!
yeah, they put 4r70w behind the 5.4. according to everyone on here, the 4r100 is only used in lightnings, and california f 150's, and a few others. Your's isn't a mix up, you can relax
My 2001 F-150 has the 70 behind it. I was also expecting to get the 100 but didn't. No problem anyhoo, truck runs great. I think the F-150 that has the off road package got the 100 behind the 5.4. Mine is the sport package.
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97 F-150 XLT Ext.cab
5.4, e4od, 3.55 LS
Elct. 4x4, Tow Pkg.
Capt. Chairs, Expy.Console
Two Tone paint,Black on Silver
Mobil 1 5w30
35% Tint on front
Rancho RS 5000's
Ford Bed Liner,Soft Tonneau
Bug sheild
Sony xplode CDX-600,MTX 325watt amp, 2 10" JBL subs
Bel 946 cordless radar/laser
Viper 550esp Alarm/Start
Fog Light mod!
Custom Cat back Duals out rear.
Air Force One FIPK.
Superchip
Smittybilt nerf bars
Pro Comp Add-a-leaf and Torsion crank 1 1/4"
265-75-16 GoodYear MT/R
DOT 4 syn. fluid
So far the only prob I've had is the 1st to 2nd thud. Which the dealer finally fixed!
Peace-
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'99 F150 supercab 4X4 XLT Black on Black
5.4 3.55 Standard
#6500 HD Tow package
Bully Step Rails
Black fiberglass cap
Duraliner
Volant (very nice!)
Rancho 9000's
Rancho 5000 steering stabilizer
BFG TK/O's
Fog Light Mod
Originally posted by hcmq Yeah my 99' with the #7700 has the 70!
So far the only prob I've had is the 1st to 2nd thud. Which the dealer finally fixed!
Peace-
Hi hcmg!
Could you elaborate a little on that "thud" and what was done to fix it? The reason I am asking is that my 01 shifts funny (kinda like a shudder) at part throttle. It gets worse as the angle of the vehicle changes (for instance, on the upslope of a bridge). In these cases, it almost immediately shifts into 2nd and shudders kinda hard. WOT is fine.
I plan on taking it to the dealer next week, but I would like to know what I am looking at before I get there. Thanks for any input!!
It took 3 very long trips to the dealer to get it fixed! Mine got so bad that the Check Engine light came on! Yours will to eventually.
I had the same symptoms as you. Say you make a slow right hand turn from a stop sign and in the middle of the turn you give it a little extra gas then "klunk, thud, shudder, etc..." into second it goes!
1st the dealer flushed the tranny worked for about a week.
2nd they replaced the vavle body worked for about 80 miles (40of wich were test drive miles to say it was fixed!!)
3rd they had to put in a new computer (not just a re-flash)this fixed it! it's been almost a year!
They eventually told me that the Ford technical hotline told them to try all of these things in this order when they knew it was the computer all along!
The tranny still doesn't like to shift all that great at slow speeds but from what i understand all electronic trannys exhibit this because it is electronics making the shifts not pressure as in an older style auto.
I would let them try the valve body thing first because you get a free flush out of it!! hahaha
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4r70w?????
Linear Mode
