Mechanics

EMMISSIONS P0442

1998 Saturn SW2

Engine Mechanical problem
1998 Saturn SW2 4 cyl Front Wheel Drive Manual 141t miles

my check engine light is on and I got rejected for inspection. I had other repair I had to do but this is only 1 left. Its a small leak. Is it a egr valve or other part in emmissions and if it is why wouldn't those codes go on. Only p0442. I just don't want to question it if they try sticking me with 300 or 400 dollar bill and the small leaks may end up poping up in a few days. What should I expect and what should I do and if I do say yes to expensive repair should I get anything that should say that it and the code will be done? I already did gas cap
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Lukeklw
November 19, 2008.



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