No, it is not an interference engine.
How do I change th starter on a 1994 Plymouth sundance
According to Gates ( they make timing belts etc. ) the 3.0 L - V6 in a 1994 Plymouth Voyager is NOT an interference engine
It is screwed into the exhaust manifold on the rear of the engine.
It would greatly help to know what engine you have and if it has air conditioning (working or not)
The codes on a 1994 Sundance are 2 digit codes. Code 3 is not correct.
The engine computer is the rev limiter. It controls max rpm by shutting off fuel and ignition.
Under hood, driver side, upper engine area, mounted on end of engine block
No, it is not an interference engine.
in the fuse box
You can purchase a dipstick from the dealer.
Interference engine
A 1994 Plymouth Sundance/Duster does not use a speedometer cable. Instead, it uses a Speed Sensor located on the transmission.