Idling problem when cold ( '91 5.0) Reply #15 – March 04, 2009, 11:24:08 AM Quote from: Sick88Tbird;259470Looks like 14lb fuel injectors too... ??? Sure it's from a '91? everything in that picture is '86-'88 correct.'cept the aluminum valve covers Looking at some pics I have of MY engine, that one you posted APPEARS to have the old school 302/SO firing order as well.....Differences between SO and HO: http://www.coolcats.net/tech/advanced/ho_conversion.htmlIf that engine came out of a '91 cat; than that aint the original engine from that car....Unless the block was in the car and someone pieced it together without knowing too much about the differences...QuoteThe fuel pump is an electric I picked up at a napa storeWhat type of vehicle is the pump specified for? Quote Selected
Idling problem when cold ( '91 5.0) Reply #16 – March 04, 2009, 09:52:47 PM [QUOTEthat one you posted APPEARS to have the old school 302/SO firing order ][/QUOTE]Looks exactly like my '87. Didnt the HO motors from the mn-12's have an elbow on the upper? If i remember correctly my 93 Cougar HO had it. Quote Selected
Idling problem when cold ( '91 5.0) Reply #17 – March 05, 2009, 06:29:08 AM Yes, as well as the 94-95 Mustang H.O.'s. Quote Selected
Idling problem when cold ( '91 5.0) Reply #18 – March 05, 2009, 04:30:57 PM What did you use for a computer in it? I should say what comp? Quote Selected