RED TOP SR20DET WON'T IDAL RIGHT!

[9095240SXDUCK]

Ok

I have a 90 S13 240SX HatchBack With a SR20DET RedTop on it. The Motor has about 53000KM on it.

Anyway In the Morning when I Start it up, I have to keep my foot on the gas Pedal lightly to keep the Rev Up and It will idel when it warm up at 800RPM without me on my gas!

But since 2 days Ago. Even after the car warm up When I am about to come to a stop and but it into N the car will idel at about 700-800. But as soon as I stop the car want to stall and rev at about 300-400 rpm unless if I keep my foot on the Gas Pedal lightly to keep the Rev Up at about 700RPM!

So what do your think it wrong with my BABY!

Please Any Info will help and thanks alot!

[robbbby]

1.) Warm Car up to Highway Driving Temp2.) Turn off Car3.) Lower Throttlebody IDLE screw to minimum (Do not Bottom Out)4.) Disconnect TPS5.) Start Car6.) Observe IDLE RPMS7.) Turn off Car8.) Raise/Lower IACV depending on level9.) Repeat steps 4-7 until IACV set to 850 +/- 50rpm10.) Plug in TPS11.) Start Car12.) Adjust TPS to .455v using a voltmeter on the middle pin

[9095240SXDUCK]

IACV ?

[Hijacker]

Idle Air Control Valve. The thingy with the idle adjuster screw in it.

[robbbby]

Between the 3rd and 4th runners of the intake manifold.

[9095240SXDUCK]

1.) Warm Car up to Highway Driving Temp2.) Turn off Car3.) Lower Throttlebody IDLE screw to minimum (Do not Bottom Out)4.) Disconnect TPS5.) Start Car6.) Observe IDLE RPMS7.) Turn off Car8.) Raise/Lower IACV depending on level9.) Repeat steps 4-7 until IACV set to 850 +/- 50rpm10.) Plug in TPS11.) Start Car12.) Adjust TPS to .455v using a voltmeter on the middle pin

Cool It work!

Thanks Alot

I got another Question! All I did was #8, Would I hurt the Engine by not doing the other stuff?The Car Idel at 800-900 now!

Thanks Again

[daz1320]

hey man do you still work at jiffy lube?/

[9095240SXDUCK]

Huh?

Nah I work at tune up clinc, Part time.

Why?

Who is this?

[daz1320]

The guy with the maroon hatch.black wheels.I talked to you in the parking lot of mcdonalds about an sr swap.send me an e-mail w/your #.your e-mail dont work..

[9095240SXDUCK]

Oh hey whats up!

My E-mail is [email protected]