No.
Under $20 from the dealer
Neon 15 Van 20 Truck 26 or 34
you get a book for 20 bucks at autozone what i did i have a 2001 dodge neon tells you step by step instructions just for these type of jobs
about 20 bucks
Around $20-25
it is shifting gears
Haynes repair manual, Dodge Neon 2000 thru 2003. Book #30036 This book can answer almost any question and is a must if you work on your own car. Plus it's only $20. Makes life easy. I it is a SOHC your answer may be here... http://www.techknowman.com/Dodge%20Neon/Dodge%20Neon.htm
20 ft lbs plus 90 degrees?
I had a 95 with the same motor in it that was right around 20-25PSI at idle.
Neon-20 is used for the same things as any other natural isotopes of neon. E.G. it is used to make neon lights and helium-neon lasers. Neon-20 isotopic concentration may be important for some geological or volcanlogic studies.
If it's just the horn itself...$20 buck for the new horn. install it yourself with the Haynes repair manual, Dodge Neon 2000 thru 2003. Book #30036. The horn is under the passenger headlamp.