recently if i hit a big dip on freeway it will start to climb temps

first thing i would like to try to get a rad cap first

should i get the one that holds more ? or stock?

currently has a 13lb stock one

im thinking of getting the 16lb one...(morelbs) holds more pressure right?

thx

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by importdude2000 &raquo;</TD></TR><TR><TD CLASS="quote">recently if i hit a big dip on freeway it will start to climb temps</TD></TR></TABLE>

Read this sentence back to yourself and tell me if it makes sense to you, honestly.

 

My pwr is 16lbs and actually seems to be just fine, its not like its hard to switch back and forth, i know that the nissian caps are interchangable so.........

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by importdude2000 &raquo;</TD></TR><TR><TD CLASS="quote">recently if i hit a big dip on freeway it will start to climb temps
thx</TD></TR></TABLE>

did you crack the radiator?

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by importdude2000 &raquo;</TD></TR><TR><TD CLASS="quote">recently if i hit a big dip on freeway it will start to climb temps </TD></TR></TABLE>

Been having the exact same problem. Found out that it was air bubbles tonight. Sooo I used a handy little tool....it creates a vaccum and sucks the air out and then pushes coolant in the system to make sure there are zero air bubbles. It then took me seriously like at least an hour to get all the bubbles out. Gotta love changing the coolant from like 5:45-8:45 haha BUT the problems are solved.

 

13 lbs.