2000 RPM = Death
#11
I just bought my truck a couple days ago, and the previous owner drilled holes in the cat cause it was clogged (guess I have the plenum problem too), said I could just run a straight pipe in place of the cat. Would this cause any negative affects on the motor due to less back pressure?
Best deal is to replace cat. If not, cut it out and out a straight pipe in - if you don't have emission testing.
#12
#14
#15
#16
There was a thread a while ago by Drewactual that suggests that this may not be entirely true: https://dodgeforum.com/forum/2nd-gen...-counting.html
Last edited by kejobe; 12-14-2011 at 10:33 AM.
#20
bad injector? plugged injector? have you ran the fuel gauge down to e lately? possibley a fuel filter?
you should be able to hook up a code reader and look for pending codes even before the engine light comes on...
cheap code readers can be had for like $20 like the ELM327 bluetooth or usb ones that work with a pc or even an andriod phone ...I love mine ...way better than the $80 reader I bought a few years ago from harbor freight. they even give you real time sensor readings which help when troubleshooting ..
you should be able to hook up a code reader and look for pending codes even before the engine light comes on...
cheap code readers can be had for like $20 like the ELM327 bluetooth or usb ones that work with a pc or even an andriod phone ...I love mine ...way better than the $80 reader I bought a few years ago from harbor freight. they even give you real time sensor readings which help when troubleshooting ..