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90 legacy surging during accelleration
Posted 21 August 2003 - 04:21 PM
Posted 21 August 2003 - 08:25 PM
Posted 26 August 2003 - 08:30 AM
It has a great deal to do with how the engine runs when warmed up.
The valve has two parts, and electro-mechanical portion that is controled by the computer to allow a certain amount of air in the engine, and a temp controlled portion that uses a bi-metallic metal to close a secondary valve when temp gets above a certain point.
It might be the TPS, but you may want to replace the coolant temp sensor. it's like 20 bucks from liberty subaru www.newsubaru.com
Posted 28 August 2003 - 11:49 AM
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