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Home >> Buick >> 1991 >> Reatta 2D Convertible >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Tests W/Codes - 3.8L PFI >> Diagnostic Flow Charts For Codes: 13 To 68 >> Code 35, IAC Idle Speed Error Using Tech I >> Throttle Body

Throttle Body

Remove IAC and inspect bore for evidence of IAC valve dragging.

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