1966 Crown Coupe, 2016 200 S AWD, 1962 Lark Daytona V8.
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17,312 Posts
Welcome to Allpar. Fuel or Ignition? Any fault codes? Diagnose more before replacing any parts.
A good scan tool can read live data while this stall occurs. Have a helper with you so that the driver can keep their eyes on the road.
The fuel rail has a fitting to attach a fuel pressure gauge that can reach up to the windshield. Pin it under a wiper blade for viewing.
Make sure that the hose isn't pinched or near any hot or moving underhood parts. Make sure that there are no fuel leaks with the engine running before carefully closing the hood and road testing.
A good scan tool can read live data while this stall occurs. Have a helper with you so that the driver can keep their eyes on the road.
The fuel rail has a fitting to attach a fuel pressure gauge that can reach up to the windshield. Pin it under a wiper blade for viewing.
Make sure that the hose isn't pinched or near any hot or moving underhood parts. Make sure that there are no fuel leaks with the engine running before carefully closing the hood and road testing.