When I hit a red light while driving when the car is warm, the RPM almost drops to 0 and sits really low like its about to die and then jumps back up to closer to normal if I wait. It may die when I shift to neutral when the RPM's are really high.

I'm trying to think about what could be the problem? I don't think it's a vacuum leak, I tried to check as best as I could. My other thoughts may be the IACV? Possibly a loose ground?

Car is a del sol single cam turbo.


Modified by foam at 7:16 PM 5/24/2008

 

... Oxygen sensors can typically do this, and for cars our age it's about time to replace.

I dropped a brand new Denso o2 sensor into my exhaust manifold, and that issue was solved.

 

yea mine started doing that recently and i have a single cam turbo as well

if you happen to fix the prob

plz let me know how you fixed it

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Davus &raquo;</TD></TR><TR><TD CLASS="quote">... Oxygen sensors can typically do this, and for cars our age it's about time to replace.

I dropped a brand new Denso o2 sensor into my exhaust manifold, and that issue was solved.</TD></TR></TABLE>

I will look into that thanks. <TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by KangBanger &raquo;</TD></TR><TR><TD CLASS="quote">yea mine started doing that recently and i have a single cam turbo as well

if you happen to fix the prob

plz let me know how you fixed it </TD></TR></TABLE>

If I ever figure it out I will