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sprinkles08
sprinkles08, Chrysler/Dodge/Jeep master tech
Category: Dodge
Satisfied Customers: 23001
Experience:  ASE Master and Advanced Certified, Chrysler/Dodge/Jeep Master Certified, Trans and Hybrid Specialist
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Got a 02 4.7 litre with 110k on and i have changed all coils

Customer Question

got a 02 4.7 litre with 110k on and i have changed all coils ,crank sensor fuel pressure sensor and still will not run rt, idle sensor , starts fine runs and idles then rpm fluxuaion then dies computer good, had dodge tech scan and he said was coils??? any idea thanks..
Submitted: 2 years ago via CarComplaints.com.
Category: Dodge
Expert:  sprinkles08 replied 2 years ago.
Hello and welcome to JustAnswer!
You may have a mechanical issue. IF the engine started running poorly suddenly then there is a good chance the engine is out of time or you have a valvetrain issue. It isn't uncommon for a rocker arm to fall out of position and this will not only take down that cylinder but it will draw exhaust into other cylinders and cause them to run poorly also.
Are any fault codes setting