How to repair ems leak on 2005 Toyota Matrix
P0442 TOYOTA - EVAP System Small Leak Detected...Possible causes; Missing or loose fuel cap, Incorrect fuel filler cap used, Fuel filler cap remains open or fails to close, Foreign matter caught in fuel filler cap, EVAP canister or fuel tank leaks, EVAP system hose leaking, Fuel tank leaking...www.autocodes.com/uploads/toyota/EG051-06.pdf
have it scanned for codes, take it to a shop that has a smoke machine
ok, make sure you have correct gas cap, put it on until it clicks 2-3 times, have code reset, maintain ~2/3 full tank and drive it for a bit.
Looking for a Used Matrix in your area?
CarGurus has 439 nationwide Matrix listings starting at $1,900.
Search Toyota Matrix Questions
Toyota Matrix Experts