Bittersweet 
2004 Nissan Quest Minivan 3.5 SL 4dr Minivan (3.5L 6cyl 4A)
Timing Chains are Bad!
 We have been proud owners of Nissan's for more than 13yrs. Our '04 Quest has been great over all! I have had problems with the automatic doors not closing and/or sticking. Windows have the same problem. Console is scratched and looks crappy because material does not clean well. Under carriage is to low, going over speed hump I lost plastic bolts holding plastic bottom in place. Now my mechanic is telling me that I need a new timing chain, the dealership will charge $3200 he will fix for $1800. He says it really should be a recall but because of the cost Nissan will not recall! Timing chains are suppose to last longer and be more reliable. Research the web many people having same problem!