1985-1990Base · L4.1985cc
Notes: 1985: OE Equivalent Design Gap 0.032" City Driving 30,000 mi OE Mfr Recommended Service Interval · 1986: OE Equivalent Design Gap 0.032" City Driving 30,000 mi OE Mfr Recommended Service Interval · 1987: OE Equivalent Design Gap 0.032" City Driving 30,000 mi OE Mfr Recommended Service Interval · 1988: OE Equivalent Design Gap 0.032" City Driving 30,000 mi OE Mfr Recommended Service Interval · 1989: OE Equivalent Design Gap 0.028" 30,000 mi OE Mfr Recommended Service Interval · 1990: OE Equivalent Design Gap 0.032" City Driving 30,000 mi OE Mfr Recommended Service Interval
1985-1990S · L4.1985cc
Notes: 1985: OE Equivalent Design Gap 0.032" City Driving 30,000 mi OE Mfr Recommended Service Interval · 1986: OE Equivalent Design Gap 0.032" City Driving 30,000 mi OE Mfr Recommended Service Interval · 1987: OE Equivalent Design Gap 0.032" 30,000 mi OE Mfr Recommended Service Interval · 1988: OE Equivalent Design Gap 0.028" City Driving 30,000 mi OE Mfr Recommended Service Interval · 1989: OE Equivalent Design Gap 0.028" 30,000 mi OE Mfr Recommended Service Interval · 1990: OE Equivalent Design Gap 0.032" City Driving 30,000 mi OE Mfr Recommended Service Interval
1985-1987Turbo · L4.1985cc
Notes: 1985: OE Equivalent Design Gap 0.028" City Driving 30,000 mi OE Mfr Recommended Service Interval · 1986: OE Equivalent Design Gap 0.028" City Driving 30,000 mi OE Mfr Recommended Service Interval · 1987: OE Equivalent Design Gap 0.028" City Driving 30,000 mi OE Mfr Recommended Service Interval · 1989: OE Equivalent Design Gap 0.028" 30,000 mi OE Mfr Recommended Service Interval · 1990: OE Equivalent Design Gap 0.028" City Driving 30,000 mi OE Mfr Recommended Service Interval · 1992: OE Equivalent Design Gap 0.028" City Driving 30,000 mi OE Mfr Recommended Service Interval · 1993: Gap 0.028" City Driving · 1994: Gap 0.024" City Driving
1986-1987SPG · L4.1985cc
Notes: 1986: OE Equivalent Design Gap 0.028" City Driving 30,000 mi OE Mfr Recommended Service Interval · 1987: OE Equivalent Design Gap 0.028" City Driving 30,000 mi OE Mfr Recommended Service Interval · 1989: OE Equivalent Design Gap 0.028" 30,000 mi OE Mfr Recommended Service Interval · 1990: OE Equivalent Design Gap 0.028" City Driving 30,000 mi OE Mfr Recommended Service Interval · 1991: OE Equivalent Design Gap 0.028" City Driving 30,000 mi OE Mfr Recommended Service Interval
1989-1991SPG · L4.1985cc
Notes: 1986: OE Equivalent Design Gap 0.028" City Driving 30,000 mi OE Mfr Recommended Service Interval · 1987: OE Equivalent Design Gap 0.028" City Driving 30,000 mi OE Mfr Recommended Service Interval · 1989: OE Equivalent Design Gap 0.028" 30,000 mi OE Mfr Recommended Service Interval · 1990: OE Equivalent Design Gap 0.028" City Driving 30,000 mi OE Mfr Recommended Service Interval · 1991: OE Equivalent Design Gap 0.028" City Driving 30,000 mi OE Mfr Recommended Service Interval
1989-1990Turbo · L4.1985cc
Notes: 1985: OE Equivalent Design Gap 0.028" City Driving 30,000 mi OE Mfr Recommended Service Interval · 1986: OE Equivalent Design Gap 0.028" City Driving 30,000 mi OE Mfr Recommended Service Interval · 1987: OE Equivalent Design Gap 0.028" City Driving 30,000 mi OE Mfr Recommended Service Interval · 1989: OE Equivalent Design Gap 0.028" 30,000 mi OE Mfr Recommended Service Interval · 1990: OE Equivalent Design Gap 0.028" City Driving 30,000 mi OE Mfr Recommended Service Interval · 1992: OE Equivalent Design Gap 0.028" City Driving 30,000 mi OE Mfr Recommended Service Interval · 1993: Gap 0.028" City Driving · 1994: Gap 0.024" City Driving
1991S Turbo · L4.1985cc
Notes: OE Equivalent Design Gap 0.028" City Driving 30,000 mi OE Mfr Recommended Service Interval
1991SE Turbo · L4.1985cc
Notes: OE Equivalent Design Gap 0.028" City Driving 30,000 mi OE Mfr Recommended Service Interval
1992-1994Turbo · L4.1985cc
Notes: 1985: OE Equivalent Design Gap 0.028" City Driving 30,000 mi OE Mfr Recommended Service Interval · 1986: OE Equivalent Design Gap 0.028" City Driving 30,000 mi OE Mfr Recommended Service Interval · 1987: OE Equivalent Design Gap 0.028" City Driving 30,000 mi OE Mfr Recommended Service Interval · 1989: OE Equivalent Design Gap 0.028" 30,000 mi OE Mfr Recommended Service Interval · 1990: OE Equivalent Design Gap 0.028" City Driving 30,000 mi OE Mfr Recommended Service Interval · 1992: OE Equivalent Design Gap 0.028" City Driving 30,000 mi OE Mfr Recommended Service Interval · 1993: Gap 0.028" City Driving · 1994: Gap 0.024" City Driving
1993-1994Turbo Commemorative Edition · L4.1985cc
Notes: Gap 0.028" City Driving
1994-1998S · L4.2290cc
Notes: Gap 0.024"