hi I’m new to forums. Hoping someone can help with a fix. I have a 2003 Isuzu Axiom which has an engine light that keeps turning on. My mechanic usually resets for me, the engine light goes out and I complete a driving cycle of usually 30 highway miles and I get my inspection. But this year I have driven up to a 100 highway miles and that light keeps coming on. Engine light continues to trip after drive cycle clears HRT code but with EVAP AND CAT still displaying. Does that mean there is a true issue with EVAP and CAT or could it be a problem with HRT tripping engine light. HELP