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Ask Derek Werner Your Own Question
Derek Werner
Derek Werner, Dodge Technician
Category: Dodge
Satisfied Customers: 135
Experience:  ASE Master Technician, L1 Advanced level specialist
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My truck starts fine,but will not gain rpms when throutle is

Customer Question

my truck starts fine,but will not gain rpms when throutle is depressed
Submitted: 1 year ago.
Category: Dodge
Expert:  Derek Werner replied 1 year ago.

Hello and welcome!

Is there any stored fault codes?

This is a very good indication the catalytic converter is plugged and will need to be replaced.

Expert:  Derek Werner replied 1 year ago.

Test for a plug cat by using a mallet and tapping on the cat, if a rattling type noise can be heard from inside the cat it will need to be replaced.