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Thread: Riddle me this....

  1. #1

    Default Riddle me this....

    Okay, I had a leak and replaced a caliper a while back so I figured this was related to the brake fluid being low. Now that everything is good with the brakes I'm still getting the weirdest thing happening. When I rev the car out to redline the brake light on the dash comes on for a second as soon as I let off the gas! Now what in the hell could cause this goofy business?
    90 MX5 281k miles! - euro spec, Porsche Riviera Blue w/black hardtop, 97 motor swap, vintage Borbet rims, GC, FM shock hats/frame rails/rear sub-brace, AGX, sway bar, stb, Fidanza/ACT combo, EBC Yellows

    92 COMMA SM - new paint coming soon...

  2. #2
    Obnoxious at any speed altiain's Avatar
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    Default

    Vacuum leak somewhere?

    BTW, I think I spotted you on westbound on the Tollway just west of 78 around 6pm tonight - single rear foglight, side markers, white style bar, black hood?

    Your car looks very nice! But you might want to consider more than a cursory glance before changing lanes.
    Iain

    "We don't stop playing because we grow old, we grow old because we stop playing." - George Bernard Shaw

  3. #3

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    Quote Originally Posted by altiain
    Vacuum leak somewhere?
    Anything's possible, but generally that light should only come on if the e-brake lever is pulled or if the fluid level is low. Maybe something is grounding the circuit to the e-brake lever switch?

  4. #4

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    Quote Originally Posted by altiain
    Vacuum leak somewhere?

    BTW, I think I spotted you on westbound on the Tollway just west of 78 around 6pm tonight - single rear foglight, side markers, white style bar, black hood?

    Your car looks very nice! But you might want to consider more than a cursory glance before changing lanes.
    Oh yeah? That would be me! Hmm...what about my changing lanes? You talkin about my lack of turning head around to check? That's cause my mirrors are set up so I essentially don't have a blind spot. What you doing out by my place btw, don't you live out past the airport?!

    Actually I do have a leak now. Something to do with the tb/intake tube; about to change the tube with my 1.8 swap setup. Making the car idle a bit rough and when cold really rough. But that shouldn't affect the brake light.

    Quote Originally Posted by Darron65
    Anything's possible, but generally that light should only come on if the e-brake lever is pulled or if the fluid level is low. Maybe something is grounding the circuit to the e-brake lever switch?
    Hmm...that might make sense. Not sure what or why something is grounded out and it only happens when I hit redline but I do seem to have a few minor electrical bugs. When I change the ac fan from setting 1 to setting 2 the idle bumps for a second!? And occasionally when I get out of the car I get shocked when I shut the door!?! ahhgh
    90 MX5 281k miles! - euro spec, Porsche Riviera Blue w/black hardtop, 97 motor swap, vintage Borbet rims, GC, FM shock hats/frame rails/rear sub-brace, AGX, sway bar, stb, Fidanza/ACT combo, EBC Yellows

    92 COMMA SM - new paint coming soon...

  5. #5
    Obnoxious at any speed altiain's Avatar
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    Quote Originally Posted by icepenguin66
    What you doing out by my place btw, don't you live out past the airport?!
    I work right off of 78 and the Tollway.
    Iain

    "We don't stop playing because we grow old, we grow old because we stop playing." - George Bernard Shaw

  6. #6

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    Hell, I'll have to buy you lunch sometime Iain... I'm at Jupiter/190 - well, when I'm in the office anyway...
    Daily Driver: 2013 Club edition in Pearl White Mica

    Lightness? What's that? I drive a PRHT!

  7. #7

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    Quote Originally Posted by channelmaniac
    Hell, I'll have to buy you lunch sometime Iain... I'm at Jupiter/190 - well, when I'm in the office anyway...
    I know there's a joke here.....
    Highlight Silver & Tan 99 "With a Style Bar"
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    Everything else just "Depends"........

  8. #8
    MME Goodwill Ambassador onething's Avatar
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    Quote Originally Posted by riverracer
    I know there's a joke here.....
    He'll be here all week folks . . . trying to find the punchline

    Try the veal.
    Bidden or not bidden, God is present
    "Up until the moment of impact, I was still having fun." Bob J. Hall San Francisco Region



  9. #9

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    Quote Originally Posted by onething
    He'll be here all week folks . . . trying to find the punchline

    Try the veal.
    I know the punchline....
    I wanted someone else to say it....
    Highlight Silver & Tan 99 "With a Style Bar"
    http://www.cardomain.com/id/riverracer
    Member AARP & Meals on Wheels.....
    Everything else just "Depends"........

  10. #10

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    Quote Originally Posted by channelmaniac
    Hell, I'll have to buy you lunch sometime Iain... I'm at Jupiter/190 - well, when I'm in the office anyway...

    Highlight Silver & Tan 99 "With a Style Bar"
    http://www.cardomain.com/id/riverracer
    Member AARP & Meals on Wheels.....
    Everything else just "Depends"........

  11. #11

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    And like that is why Jerry can buy his own lunch...
    Daily Driver: 2013 Club edition in Pearl White Mica

    Lightness? What's that? I drive a PRHT!

  12. #12

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    Quote Originally Posted by channelmaniac
    And like that is why Jerry can buy his own lunch...
    And that's why I wanted someone else to say it.....
    Try the veal....
    Highlight Silver & Tan 99 "With a Style Bar"
    http://www.cardomain.com/id/riverracer
    Member AARP & Meals on Wheels.....
    Everything else just "Depends"........

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