Newbie with sluggish expy

[DMills]

Hi all - new to the forum. Recently purchased a 2000 Expy with 105k miles to be used for weekend activities with the kids (hauling bikes, sports equipment, etc). It's a Florida car so it is rust free and structurally sound. I have a steering pump leak so I'll replace the pump this weekend. Also will be replacing plugs/caps, oil change, fuel filter...all the basics. The engine turns over great but does idle a little rough and has some lag when I get on the throttle. It almost feels like it's going to stall. I also smell gas a bit when I stop...thoughts on what this could be? Misfiring cylinder maybe? Hoping the plugs will help but appreciate any thoughts. THANK YOU in advance!!

 

[1997SCEBFEX]

Welcome from this side of FL.

smell of fuel could be indicative of a plug getting ready to blow/eject...that was our (too late) tell-tale sign.

Would also clean/replace IAC, EGR, PCV, air cleaner etc. (your basics.)

PanHandler.

 

[DMills]

Damn, I hope that doesn't happen to me! Buying everything I need for tune up today, we'll see how it goes. I know I also need new tie rods, etc. Ball joints look like they've been replaced recently.

 

[Lightnig]

First thing to check is the PCV valve/hose assembly.

read this thread: Rough idle? P0171, P0174? Here's what you need to check first!!!

 

[BakerEdition]

its a cheap part to replace and mildly easy...throttle position sensor....could be your issue...My 2000 was open at 19% and I didnt know...no CEL...just a drop in fuel economy.