bump...

what about a clogged cat? truck has 226 and original cat and exhaust. are these the symptoms of a clogged cat? after warm up it flows like crap? i thought clogged was clogged.

does carbon build up on the butterfly have something to do with it?

Exhuast leak?

maybe my timming. i'm goin to pull the cap and rotor today and see if there is corrosion. but this came on all of a sudden and i have no idea where to start. will the ECU throw diag codes even if there is no check engine light lit?

thanks for all your input

ryan

89 4runner V6 33 MT/R GoodYear,the only way to go. open front and e-locker rear.4:88....Truck's needs are deeper than my wallet. so i got another truck <img src="/forums/images/graemlins/smile.gif" alt="" /> 85 4R I6 T 35 TRD rear dual case 4.56 lets go wheeling :P