since i have bought my 4runner a month ago, 3 random times ive gone to start it and it dosent. i have plenty of battery power, engine turns over, but just keep turning without starting. i leave it alone for a bit, and it starts just fine. it did it to me today. i checked the spark plugs and the cables. after messing with the bolt that controls the fuel going from the fuel line to the injection port? (im guessing?), it started and ran fine. i also took apart the throttle cable, (springs) all that and put them back on... (correctly) tonight i went out to start it and it starts fine, but now when idleing, its acting like it wants to choke out.. its like (idle..bog..idle..bog..idle..bog).... sooo wtf? this is my first yota so know nothing about it but this isnt the first problems ive dealt with since getting it... frustrated and need some advice. thanks. btw its a 1990 toyota 4runner 3.0 liter v6 sr5 149000 miles

 

You'll probably get more support on this question if you post it in the specific forum for your truck, and not the newbie tech forum.