LEMON Manuals: Even more car manuals for everyone: 1960-2025

Home >> Pontiac >> 1990 >> Trans Sport Base >> Repair and Diagnosis >> Engine Performance >> Engine Controls - Specifications >> Fuel System >> Idle Speed & Mixture

April 5, 2026: LEMON Manuals is launched! Read the announcement.

Idle Speed & Mixture

NOTE: Idle mixture on fuel injected models is controlled by the ECM and is not adjustable.

scientia non olet · About LEMON Manuals