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crwdns2944351:0crwdnd2944351:0Mercedes W123 Fuel Primer Pump Replacementcrwdnd2944351:0crwdne2944351:0

crwdns2933797:0Nicolas Siemsencrwdnd2933797:0crwdne2933797:0

crwdns2936043:0crwdne2936043:0 crwdns2933505:0crwdne2933505:0 Nicolas Siemsen

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Mercedes W123
Type
replacement
Thing
Fuel Primer Pump
Title
Mercedes W123 Fuel Primer Pump Replacement
Introduction
While you probably only use it when you change fuel filters, or if you accidentally run out of fuel, your primer pump can be quite important. In particular, if it leaks when priming or all the time it can lead to a host of other issue. Learn to change it before real trouble starts!
Time Required Min
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Time Required Max
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Imageid
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Difficulty
Easy
Conclusion
When you've finished run your engine and check for leaks. If it is leaking at the base, where the pump screws in, the crush washer is not fully crushed. Tighten it down a little more.
Author
Nicolas Siemsen
Public
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