nick the 3.0 L is the 1MZ-FE
Applications:
1994–2003 Toyota Camry (V6)
1994–2003 Lexus ES 300 & Toyota Windom (Japanese domestic market)
1995–2004 Toyota Avalon & 2000 Toyota Pronard (Avalon for Japanese domestic market)
1997–2003 Lexus RX 300
Toyota Harrier (non-US markets)
1998–2000 Toyota Sienna
1999–2003 Toyota Solara (V6)
2000– Toyota Estima (Japanese domestic market)
The 2.2L is the 5S-FE :
Applications:
ST204 (US Generation 6 Celica GT)
ST184 (US Generation 5 Celica GT, GT-S and SX. Australian Generation 5 Celica SX)
SW21 (US Generation 2 MR2 N/A)
SXV10 (Camry 1992–96)
SXV20 (Camry 1997–01)
More on this information on [http://en.wikipedia.org/wiki/Toyota_Camry#XV20_.281996.E2.80.932001.29|here]. Hope this helps, good luck.