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  #31  
Old 10-17-2025, 02:42 PM
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Quote:
Originally Posted by andrewwynn View Post
ESC lifetime exchange i think


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Nope, it specifically states that the Lifetime warranty isn't in effect for this item. But, i can't see where it states any warranty period. i wouldn't want to get one that died in a short time, as opposed to having one with a known warranty.
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01 BMW X5 E53,3.0i-5L40E, 7/13/01
topas-blau,Leder-grau,"resto-project car"

Here:
14 Lexus ES350,3.5L-U660E
09 HHR Panel,2.2L-4T45E
04 Chevy 2500HD,6.0L-4L80E
98 GMC Sierra 1500,5.7L-4L60E

Gone:
66 Chevelle Malibu 2dr ht.,327>441c.i.-TH350>PGlide/transbrake
08 Cobalt Coupe,2.2L-4T45E
69 & 75 C10s,350c.i.-TH350
86 S10,2.8L-700R4
73 Volvo 142,2.0L-MT4
72 & 73 VW SuperBeetles,1.6l-MT4
64 VW,1.2l-MT4
67 Dodge Monaco 500 2dr ht.,383c.i.-A727
56 Chevy 210 4dr,265c.i.-PGlide
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  #32  
Old 10-17-2025, 02:43 PM
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Brushed motor. Will read a few Ω if functional. Definitely motor bad. How many miles Odom? What's your average mph (from dash).

(I collect this data for the next guy)


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  #33  
Old 10-17-2025, 02:44 PM
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Quote:
Originally Posted by workingonit View Post
Nope, it specifically states that the Lifetime warranty isn't in effect for this item. But, i can't see where it states any warranty period. i wouldn't want to get one that died in a short time, as opposed to having one with a known warranty.

Not too surprising. I needed one fast and bought an Amazon special for $120. Lasted 11 mo. but the Warranty replacement lasted years until we sold the car.


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  #34  
Old 10-17-2025, 02:54 PM
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"pay once, cry once" vs. "pay, and pay again, crying all the time" parts buying

Quote:
Originally Posted by andrewwynn View Post
Not too surprising. I needed one fast and bought an Amazon special for $120. Lasted 11 mo. but the Warranty replacement lasted years until we sold the car.


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Heck, back before I retired, with the ability to work as much overtime as I wanted, price was not an object for my automotive projects and/or my race car. Having 5x the income was nice.
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01 BMW X5 E53,3.0i-5L40E, 7/13/01
topas-blau,Leder-grau,"resto-project car"

Here:
14 Lexus ES350,3.5L-U660E
09 HHR Panel,2.2L-4T45E
04 Chevy 2500HD,6.0L-4L80E
98 GMC Sierra 1500,5.7L-4L60E

Gone:
66 Chevelle Malibu 2dr ht.,327>441c.i.-TH350>PGlide/transbrake
08 Cobalt Coupe,2.2L-4T45E
69 & 75 C10s,350c.i.-TH350
86 S10,2.8L-700R4
73 Volvo 142,2.0L-MT4
72 & 73 VW SuperBeetles,1.6l-MT4
64 VW,1.2l-MT4
67 Dodge Monaco 500 2dr ht.,383c.i.-A727
56 Chevy 210 4dr,265c.i.-PGlide
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  #35  
Old 10-17-2025, 05:49 PM
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pump ordered, prparing to remove bad one

I vacuumed and cleaned the area, so nothing will contaminate the fuel. Took a photo of the extremely aged-looking top of the pump, and it has a reversed BMW logo and part number barely visible...might be oreiginal to the X5? I've got a '98 GMC with a 21 y.o. pump installed (I did it myself, so I'm sure of the age), so 24 years on a BMW pump might be achievable.
Name:  a BMW pump, maybe original.JPG
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Then, I ordered the Hella pump assembly from RockAuto. It should be here in five days, so I can have all my tools and parts gathered and ready for the job. I can't find my brass punch to loosen the sealing ring, my hose-gripper pliers, nor my kit of small clamps (both worm gear and spring clip types). It looks like my garage Poltergeist has returned, or am I just getting forgetful?
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01 BMW X5 E53,3.0i-5L40E, 7/13/01
topas-blau,Leder-grau,"resto-project car"

Here:
14 Lexus ES350,3.5L-U660E
09 HHR Panel,2.2L-4T45E
04 Chevy 2500HD,6.0L-4L80E
98 GMC Sierra 1500,5.7L-4L60E

Gone:
66 Chevelle Malibu 2dr ht.,327>441c.i.-TH350>PGlide/transbrake
08 Cobalt Coupe,2.2L-4T45E
69 & 75 C10s,350c.i.-TH350
86 S10,2.8L-700R4
73 Volvo 142,2.0L-MT4
72 & 73 VW SuperBeetles,1.6l-MT4
64 VW,1.2l-MT4
67 Dodge Monaco 500 2dr ht.,383c.i.-A727
56 Chevy 210 4dr,265c.i.-PGlide
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  #36  
Old 10-17-2025, 07:07 PM
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Quote:
Originally Posted by workingonit View Post
Before I order a pump assembly, I was looking over the possible choices, and saw that I overlooked a pump assemble by Meyle, on ECS Tuning, for $182 vs the Hella assembly for $138 on RockAuto. Would the Meyle be better for $44 more, any opinions?

The Hella has a 12-mo guarantee, but I can't find the warranty on the ECS site, for the Meyle assembly.
I've had good luck with the Hella parts choices I've made. I'd go Hella for this one if it were me.

I just saw 80'Stech's Delphi thread and while I didnt have the mismatching pump size problems when I got a pierburg, working on an old sender there was the feeling something would just crack or break off.

I've not experienced burnt sockets but the insulation breaking off on the bump harnesses I've seen (both MB and BMW's) seem like they could be a cause of that kind of a problem too.

EDIT: I see you got the Hella. I'd suggest a fan for ventilation to add to the preps. Working in gas fumes suck ugh.
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Last edited by g300d; 10-17-2025 at 07:13 PM.
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  #37  
Old 10-17-2025, 07:09 PM
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I prefer to muscle the ring off rather than hit it with a punch/screwdriver.

One message I used was taking some flat bar stock 1/8 by half inch and bend it into a U shape upside down.

hook that onto two of the little bumps on the ring and put any long bar like a breaker bar between the two ends and turn.

I made a custom tool out of the bar from an old Quicke clamp that I just put a big wrench on and turn it off.

that said every YouTuber just uses a screwdriver and a mallet.


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  #38  
Old 10-17-2025, 08:47 PM
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Your mysterious fuel trims might have an explanation. The pump my have been dropping pressure while hot and running. Let us know how you like the Hella pump. Mine is due for one too. 170k miles is really pushing it.
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  #39  
Old 10-17-2025, 08:52 PM
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Reset the fuel gauge with test 21.


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  #40  
Old 10-18-2025, 12:42 AM
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Quote:
Originally Posted by andrewwynn View Post
Reset the fuel gauge with test 21.


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Not familiar with this and it's effects, what does it do?

Hope it improves gas mileage lol!
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