Since i first had this van i loved it but know i just dont know? I had to replace the catatly conveter, manifold,oxygen sensor,all four of them witch is 200 a pieace,conveter was 800 maniford 120 and to put it on the machine and that was about 130 for a test yeah!!!! all n three month period all because the engine light keep coming on. i just cant win? plus it was time for and emmission test also .