I own a 1994 Honda Passport, and it run fine until a couple of days ago, it started to spit and sputter, and has no power and backfires. Has spark plugs change and still want run right. about 3 months ago I had a oxygen sensor and a new catalayt converter put on it, could this be my problem? PLEASE HELP!!!!!!

 

The only advice I can offer you involves gasoline and a flair gun unfortunately.

Try here. http://www.automotiveforums.co...f=240

 

Sorry You should go to that other forum posted. The Passport is not a Honda. It is made by Isuzu. So we can't help you out to much

 

sounds like your intake gaskets took a **** on you. Common with those things. Take it a isuzi dealer to fix it,there a pain