Hi guys,
I have search the forum but nothing quiet like my problem here. I just eliminated the AST with the M2 bypass kit. Now every time I start the car and the add coolant light will on but I check all the hose and the overflow tank, no leak and its more than full in the overflow tank. All coolant look clean, I don't know where else to check. any help would be appreciate. Thanks!

I have 93 R1 with 57000 miles.
One more question, I have apexi GT exhaust plus a custom SS midpipe and DP. Will my car get back fire?? I just install the midpipe haven't really got a chance to try it yet.
Thanks!

 

OH I also change the greddy pulley set as well. will that be the water pump?? is their anyways i can check? thanks~!

 

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hey i was wondering if you like the gt spec exhaust? i heard it was really loud. really really loud...almost to loud...like the cops constantly stop you. sorry to ask you something different and not answer your question, but think of it as a free bump

 

haha, yea i like it and yea it is super duber LOUD!! especially with the midpipe and downpipe combine... after 6000 rpm you just can't heard anything else in the world.....i guess that why they came with a silencer...

 

you probly just have a bubble in your system. start the car and add some water until it overflows. i don't know how or why but it worked for me.

 

Make sure you burp the systme really good, takes a while and I have found that you have to do it a few times every now and then. (may just be my experience)

You will get back fire if you are running a little on the rich side. With the stock computer I did not get flames with the mp.

 

Yea, I burp the system and there was bubbles in it and now the light doesn't come on anymore.. thanks for your help~!