I can't figure out wha't going on with my '92 F150 with a 5.0. I'm getting a code 33. I've replaced the EGR valve sensor and cleaned the EGR. It seems okay. I can't figure out how to do a vaccum test on the rest of the system. I've read the Haynes manual for this, but it may as well be in Spanish, because I'm just not understanding it. The throttle also acts like it's sticking sometimes. Not all the time, but sometimes, like the automatic choke won't cut off or something. Could all this be related? My gas mileage sucks too. Anybody got any ideas. Thanks.

 

Why are you starting a new thread???

https://www.f150online.com/forums/sh...d.php?t=284793

 

I did a search and couldn't find the old one.

 

If you click your username & go to your public profile, you'll see the link "Find all threads started by selbona".

 

Or left click you user name and click on "Find all posts by ______".