so i have an automatic 91 civic. all stock no mods or anything. when im driving its fine, but when i'm coming to a stop about like 5 mph the car would suddenly die and all power would shut off. doesn't happen all the time, but happens often. when i start it back up it slowly but surely turns back on. then cel comes on. haven't had time to check the code yet, but was hoping someone here would have an idea. my gas mileage has plummeted also. please help me, thank you

 

check the code and get back to us on it

 

i've been waiting for the cel to come back up. but hasn't come on yet. it's like a waiting game for it to happen

 

The CEL flashes on the ECU itself...