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Stumbling and stalling
I have 74 911 with a 3.2 cis motor. Car starts and will run normally however when it gets hot it stumbles and stalls. Won’t restart until it cools. It will then restart and run until it gets hot again. Then it stumbles and stalls. Any thoughts on what’s going on would be appreciated.
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07-29-2020, 06:34 PM
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Registered
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Could be the coil. Check to see if you have spark when it is hot and not starting. Or borrow a spare coil to test.
Rahl
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1976 930 turbo Carrera, "Ubich". Mostly stock, lightly sweetened. She’s an angry schwierigkeit. She doesn’t want flowers, she just wants to dance! And when she does, she shakes her hips to the rythem of the road. Drive her like you hate her! |
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07-29-2020, 07:10 PM
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Registered
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Warm up regulator (WUR) . Got to measure pressures.
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07-30-2020, 04:24 PM
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ROW '78 911 Targa
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3.2 block with CIS? What year CIS?
What ignition system? CDI or ? Need more information before making suggestions.
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Dennis Euro 1978 SC Targa, SSI's, Dansk 2/1, PMO ITBs, Electric A/C Need a New Wiring Harness? PM or e-mail me. Search for "harnesses" in the classifieds. |
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07-30-2020, 07:06 PM
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Designer King
Join Date: Mar 2004
Location: Toronto, ON Canada
Posts: 5,499
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Do you have an O2 sensor? Points distributor?
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Paul Yellow 77 Sunroof Coupe/cork interior; 3.2L SS '80 engine/10.3:1/No O2; Carrera Tensioners; 11 Blade Fan; Turbo tie rods; Bilstein B6; 28 tube Cooler; SSI, Dansk; MSD/Blaster; 16x7" Fuchs/205/50 Firestone Firehawk Indy 500s; PCA/UCR, MID9 Never leave well enough alone |
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07-31-2020, 08:46 AM
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2014 1974 Porsche
1974 Porsche 911
1974 Porsche 911
1976 Porsche 930
Heinz
