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OK i bought a 1990 lx converted to a v8 the doner car was a 1990 DPS car the harness under dash and under hood have both been replaced. I have 2 computers A9L and a A9P. The car runs with both but like s%$^....
Idle id rough and at all rpms it misses. And smell rich. fuel pressure is at 32.
I have a code reader and HERE WE GO The cods are 22,23,21,24,34,67,87,54,95,53,54,35,51 All i can say is WTF....he did leave alot of vacum lins pluged off im sur this has alot to do with it but i cant find a diagram on were they all go... Could it also be a harness prob or computer? any help would be great bphobbys@yahoo.com

ok you are reading a reply would be nice unless my queston is out of everyones intelligence range? is this like going to a autozone and asking a queston?

i suggest you be patient and you will get the help you need.