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Registered
Join Date: Jun 2016
Posts: 3
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Idle issue
Bottomed out front end on street hump and immediatley started to idle eratically. Exhaust note way off.
Start up is wonky, at ignition it shoot to 4k then down tk 500 then way back up then struggles to stay on. Sure i knocked something loose. Possible fuel pump issue? Any trouble shooting advice you can think of would be great. |
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11-20-2016, 03:22 PM
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Administrator
Join Date: Aug 2016
Location: Los Angeles, CA
Posts: 6,087
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Checked with our Porsche expert; likely the heat exchangers; or possible crack on one of the 2-1 pipes. What year is your P?
-Dmitry |
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11-22-2016, 01:36 PM
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Member 911 Anonymous
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Jack her up and post a pic of the bottom
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'85 Carrera Targa Factory Marble Grey/Black * Turbo Tail * 930 Steering Wheel* Sport Seats * 17" Fuchs (r) * 3.4 * 964 Cams * 915 * LSD * Factory SS * Turbo Tie Rods * Bilsteins * Euro Pre-Muff * SW Chip on 4K DME * NGK * Sienes GSK * Targa Body Brace PCA/POC |
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11-22-2016, 08:38 PM
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Registered
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Hmm. bottomed out front end....? The heat exchangers do not come to mind as a culprit.
The Porsche model and year? |
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11-23-2016, 06:26 AM
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Regardless of year/model check if one or more of the spark plug wires came loose. And yes, it'll help to post what specific car this is about.
Welcome to the forum, Ingo
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1974 Targa 3.6, 2001 C4 (sold), 2019 GT3RS, 2000 ML430 I repair/rebuild Bosch CDI Boxes and Porsche Motronic DMEs Porsche "Hammer" or Porsche PST2, PIWIS III - I can help!! How about a NoBadDays DualChip for 964 or '95 993 |
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11-23-2016, 06:30 AM
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Member 911 Anonymous
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OP has an 84 3.2.
I suspect a missing stone guard / belly pan. He may have hit the FP when he "bottomed out" but with out pics we can only speculate or the jolt may have buggered the DME relay. Again we need more info or pics as the symptoms occurred after the hit.
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'85 Carrera Targa Factory Marble Grey/Black * Turbo Tail * 930 Steering Wheel* Sport Seats * 17" Fuchs (r) * 3.4 * 964 Cams * 915 * LSD * Factory SS * Turbo Tie Rods * Bilsteins * Euro Pre-Muff * SW Chip on 4K DME * NGK * Sienes GSK * Targa Body Brace PCA/POC |
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11-23-2016, 06:33 AM
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Marble Grey
1974 Porsche 911 Targa 3.6
