Honda Car Forum

any help. why is my honda 93 civic, going about 30 MPH having surges in
power constantly? thanks

vacuum leak?
or a faulty idle air control valve.
"Charles Watkins" <cwatkins2@cfl.rr.com> wrote in message
news:IPWlc.521919$B81.9465916@twister.tampabay.rr. com...
> any help. why is my honda 93 civic, going about 30 MPH having surges in
> power constantly? thanks
>
>

Charles Watkins wrote:
> any help. why is my honda 93 civic, going about 30 MPH having surges in
> power constantly? thanks
>
>=====================

If your mileage is really high (you didn't say) and you live on the
prairies (I can't tell) and you have cruise control, it's probably your
TPS. Use an Ohmeter with a needle on it, and check the Throttle Position
Sensor for a spot where it 'jumps off-scale'. That spot will correspond
to your cruising speed / RPM.

'Crawling' around looking for a parking spot in first gear will be very
jerky. You didn't say what kind of tranny you have.

'Curly'