Emission controls in older carbureted engines relied on forcing additional air from pumps and valves located just before the exhaust manifold to ensure better burns. This is known as a secondary air injection system, and today has evolved to increase the efficiency of Catalytic Converters. Failed pumps and leaks are common signs of a bad Air Injection System, leading to off air and fuel ratios and poor acceleration. Remember to check the Manifold Gaskets and Seals for wear and tear when examining the exhaust.
Filter By Part Details
- Fel-Pro MS 95842 Exhaust Manifold Gasket SetSpecial Price $16.62 Regular Price $23.99
- Fel-Pro MS 94602 Exhaust Manifold Gasket SetSpecial Price $17.02 Regular Price $23.99
- Fel-Pro MS 90000 Exhaust Manifold Gasket SetSpecial Price $17.11 Regular Price $23.99
- Fel-Pro 17541 Exhaust Manifold Heat Exchanger GasketSpecial Price $17.98 Regular Price $25.99
- Fel-Pro MS 92467 Exhaust Manifold Gasket SetSpecial Price $23.31 Regular Price $32.99
- Fel-Pro MS 95840 Exhaust Manifold Gasket SetSpecial Price $23.97 Regular Price $33.99
- Fel-Pro MS 96905 Exhaust Manifold Gasket SetSpecial Price $26.90 Regular Price $37.99
- Fel-Pro MS 96833 Exhaust Manifold Gasket SetSpecial Price $28.87 Regular Price $40.99