Is the 1.5 engine in a '89 CRX the same as a DX engine?
It can be either a "DX" or "HF". the HF (1.5) is a 8 valve engine with PGMFI The DX (1.5) is a 16 valve engine with DPFI And the Si (1.6) is a 16 valve engine with PGMFI Those were all the engine choices for an '89 CRX.