Where can you find out what size your fan belt is on a 90 astro awd with single belt?
Asked in Chevy Astro
Does a 1995 Chevy Astro have a timing belt or chain?
Generally speaking, if the engine is an inline 4 cylinder then it has a timing belt. V6, V8 and other "V" configuration engines usually have a timing chain. Your Astro with an I4 (inline 4) cylinder engine has a timing belt. Available from most auto parts suppliers - just tell the salesrep the make, model, year, and engine size.