# Fuel Injection 1991 Suburu Loyale

**URL:** <https://community.cartalk.com/t/fuel-injection-1991-suburu-loyale/53594>\
**Category:** Maintenance/Repairs\
**Tags:** loyale, subaru\
**Created:** [August 15, 2010, 7:49pm UTC](https://community.cartalk.com/t/fuel-injection-1991-suburu-loyale/53594 "2010-08-15T19:49:21Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![kylewfrye](https://avatars.discourse-cdn.com/v4/letter/k/f4b2a3/32.png) [@kylewfrye](https://community.cartalk.com/u/kylewfrye)\
**Post date:** [August 15, 2010, 7:49pm UTC](https://community.cartalk.com/t/fuel-injection-1991-suburu-loyale/53594/1 "2010-08-15T19:49:21Z")

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I have a 1991 Suburu Loyale that is fuel injection but I don’t know if it is a Single Point Fuel Injection or a Multi Point Fuel Injection. I am trying to put the fuel injection into a 1986 GL and I am wondering if the entire ECM and wiring harness needs to be swaped?

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**Author:** ![VDCdriver](https://sea1.discourse-cdn.com/cartalk/user_avatar/community.cartalk.com/vdcdriver/32/30_2.png) [@VDCdriver](https://community.cartalk.com/u/VDCdriver)\
**Post date:** [August 15, 2010, 9:58pm UTC](https://community.cartalk.com/t/fuel-injection-1991-suburu-loyale/53594/2 "2010-08-15T21:58:58Z")

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The ECM from one car/engine combination is unlikely to be appropriate for a different car/engine combination.

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**Author:** ![missileman](https://sea1.discourse-cdn.com/cartalk/user_avatar/community.cartalk.com/missileman/32/1366_2.png) [@missileman](https://community.cartalk.com/u/missileman)\
**Post date:** [August 15, 2010, 10:17pm UTC](https://community.cartalk.com/t/fuel-injection-1991-suburu-loyale/53594/3 "2010-08-15T22:17:51Z")

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I agree with VDC. The 91 Loyales were equipped with TBI anyway.