its been quite a few years! my issue is with a recently acquired '01
3500 with a 360 gas engine. the power is dismal as is the mileage.
while the 3.54 gears certainly dont help anything, it should be able
to maintain 70 mph on the highway without disengaging overdrive. im
fairly certain my catelytic converters are clogged.
i intend to remove them both and straight pipe it, but the trouble im
running into is the emissions tubing that comes from both cats and
runs up into the engine compartment. if i cut and plug that tube,
what troubles can i expect and if any, what work-around is there?
Nathan W. Collier
On Oct 8, 9:45 pm, email@example.com wrote:
I'm assuming you have the HD emission package due to the 3500 chassis.
You have a belt driven air pump that pumps fresh air into the cats for
emission control. If you take the cats off, you can just leave the
lines up the the pump open. If you cap them off, you'll probably get
some really strange noises from the pump.
thanks all for the many responses. i cut the cats off only to find
they had already been gutted and were completely open. after checking
everything i can think of i took the truck to my local dodge dealer.
they went through it and told me its normal. normal for a dually to
not be able to run 65 on the highway without turning off overdrive?
did i mention the dually is completely unloaded?
...im going to believe this must be a gearing issue. why in the world
would dodge put 3.54 gears on a dually that is designed supposedly to
haul heavy? it looks like ill regear to 4.10.
thanks again all.
Motorsforum.com is a website by car enthusiasts for car enthusiasts. It is not affiliated with any of the car or spare part manufacturers or car dealers discussed here.
All logos and trade names are the property of their respective owners.