In a 1990 Dodge Ram 50 pickup both the 2.4 litre four cylinder engine and the
3.0 litre V6 engine uses a timing BELT
For the 1990 Dodge Dakota : The 2.5 litre four cylinder engine has a timing BELT The 3.9 litre V6 and the 5.2 litre V8 engines have a timing CHAIN
The Dodge Caliber has a timing chain, not a timing belt.
timing belt
Belt
Chain
Chain.
has a timing chain
Chain
The 2.4L has a belt The 2.7L has a chain
2.4L belt, 3.0L belt, 3.3L chain, 3.8L chain.
3.0 has a timing belt behind plastic covers that are behind the accessories E.G. Alt. & PS
Timing chain.