# Stuttering, stalling 1992 Lincoln Town Car

**URL:** <https://community.cartalk.com/t/stuttering-stalling-1992-lincoln-town-car/142475>\
**Category:** Maintenance/Repairs\
**Tags:** towncar, lincoln\
**Created:** [June 18, 2019, 2:48am UTC](https://community.cartalk.com/t/stuttering-stalling-1992-lincoln-town-car/142475 "2019-06-18T02:48:04Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![MichaelTSchauger](https://avatars.discourse-cdn.com/v4/letter/m/c57346/32.png) [@MichaelTSchauger](https://community.cartalk.com/u/MichaelTSchauger)\
**Post date:** [June 18, 2019, 2:48am UTC](https://community.cartalk.com/t/stuttering-stalling-1992-lincoln-town-car/142475/1 "2019-06-18T02:48:04Z")

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Runs like there is water in gas. Changed gas and still have same problem. Stutters, stalls, runs rough, using a lot of gas. Changes so far; EGR valve, O2 sensor, plugs, plug wires. Every change seems to be O.K. then after a couple of miles, it starts all over again. Is also making a slight noise.

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**Author:** ![tcmichnorth](https://sea1.discourse-cdn.com/cartalk/user_avatar/community.cartalk.com/tcmichnorth/32/25126_2.png) [@tcmichnorth](https://community.cartalk.com/u/tcmichnorth)\
**Post date:** [June 18, 2019, 3:07am UTC](https://community.cartalk.com/t/stuttering-stalling-1992-lincoln-town-car/142475/2 "2019-06-18T03:07:07Z")

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Please list codes

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**Author:** ![Tester](https://sea1.discourse-cdn.com/cartalk/user_avatar/community.cartalk.com/tester/32/15976_2.png) [@Tester](https://community.cartalk.com/u/Tester)\
**Post date:** [June 18, 2019, 3:13pm UTC](https://community.cartalk.com/t/stuttering-stalling-1992-lincoln-town-car/142475/3 "2019-06-18T15:13:05Z")

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Locate the fuel pressure regulator on the fuel rail.

[https://www.rockauto.com/en/catalog/lincoln,1992,town+car,4.6l+v8,1188794,fuel+&+air,fuel+injection+pressure+regulator,6124](https://www.rockauto.com/en/catalog/lincoln,1992,town+car,4.6l+v8,1188794,fuel+&+air,fuel+injection+pressure+regulator,6124)

Remove the vacuum hose from the regulator.

If gasoline leaks out of this connection, the regulator diaphragm has a leak and gasoline is being sucked into the engine causing the engine to run too rich.

Tester