thank for reply, but .....did properly follow the above instruction during filling of COOLANT.
i again hotrun 914 suffix1 series engine.
1. 50-50 coolant , dex coolant mixture. temp. rises rapidly up to 115C.
2.100% dex COOLANT. SAME.RESULT.
3. 30-70% ratio, same RESULT.
BEFORE
please suggest more experience and advice required.