i have a 94 yota 3.0 v6.truck idles fine but when driving on the road it starts bucking and jumpin real bad like it wants to shut off but doesnt when i stop at the stoplight it idles fine.it losses power while shifting gears ive put new plugs,wires,distriputer car,fuel regulater and fuel filter.im at a loss any help will b real nice thanks

 

Look for codes:

http://www.4crawler.com/4x4/CheapTri...es/index.shtml

 

thanks man i already got the codes but wasnt reading them right the code i got says intake air temp sensor and u think thats right? our trucks look jus alike by the way

 

I'm guessing code 24? If that is the case, test your air flow meter:

http://personal.utulsa.edu/~nathan-b...33volumeai.pdf