I just bought a fuel pump relay from a junk car. It is a KAE 3.301.300. My has a 3.301.350 on it. I did try it and it works...I am afraid of long term ill effects...Would it work?

Thanks!

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J.H.
'86 300E

check the out fuel pressure specs. and that will tell you the difference if any at all. compare the two pressures call a dealer and see if there is a great pressure difference and if there is a higher pressure on the one you installed get a reg and install on the out line and set to specs jegs.com sells fuel regulators. just check current rating on the replacement relay and see if it has a higher rated contacts then you will be fine. sorry misread you question i thought you had replaced a fuel pump.

The only noticeable difference is:

On the 3.301.300, 6 cyl., 6.450 1/min
On the 3.301.350, 6 cyl., 6.350 1/min

Other than that, they are identical.

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J.H.
'86 300E

Rev limiting to 6,450 rpm vs 6,350 rpm. How fast do you want to drive? -CTH

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- cth350@gmail.com
http://www.111lakeside.com/

If that is correct, I should work with no long term problems...Right?

__________________
J.H.
'86 300E