First things first on my "new" 91. I need the Chrysler Service Manual. My 99 Manual won't do me much good on this truck
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From memory I think I ordered my 99 manual from the publisher that makes the factory service manuals. The number is probably in the owners manual or else in my 99 manual. So finding one shouldn't be a problem.
My question is... which manual is best for my Intercooled 91? Should I get a 92 manual or will the 91 manual cover both IC and non-IC trucks? And will it be one big book for "Dodge Trucks" which includes info for the Cummins or do I need two books with one being additional for the Cummins stuff?
I didn't want to get a 92 manual if there is a chance of wiring diagrams and/or wiring colors being different. I'm big on using wiring diagrams so accuaracy is important. I also didn't wanna order something only to find that I missed a more important Volume II (Cummins supplement or ???)
Thanks!!

From memory I think I ordered my 99 manual from the publisher that makes the factory service manuals. The number is probably in the owners manual or else in my 99 manual. So finding one shouldn't be a problem.
My question is... which manual is best for my Intercooled 91? Should I get a 92 manual or will the 91 manual cover both IC and non-IC trucks? And will it be one big book for "Dodge Trucks" which includes info for the Cummins or do I need two books with one being additional for the Cummins stuff?
I didn't want to get a 92 manual if there is a chance of wiring diagrams and/or wiring colors being different. I'm big on using wiring diagrams so accuaracy is important. I also didn't wanna order something only to find that I missed a more important Volume II (Cummins supplement or ???)
Thanks!!