my roommate has a 1992 honda accord lx automatic and latly it has been acting up and it wont start due to the d4 light blink.but when it does start it has no problems driving.but today it wouldnt start at all and the light just keeps blinking and it never done that before, it would start every morning with out the d4 light blinking and it would usually start, and when it started getting hot the d4 light would blink again. anyone might know how to fix the problem or maybe a cheap honda shop that would fix it???thanks for all the help