So i have the 2000 f150 5.4 with true duals and glasspacks. i have the two rear cats deleted and the two front ones are still on. but i have this problem where on my right exhaust pipe there's nothing but air coming out when it idles in park i took it in last night, there's no blockage at all from the cat back to the tip. they replaced the glasspack with a new one and still the same problem. i don get it. the only thing the guy said was it might be cuz the pipes are diff lengths and bends but idk about that. i might go back to a y pipe cuz it never did this when i had that y pipe in there.. idk? any type of thoughts or solutions would be great!!
like there's tone coming out when i get on it but it wont crack like my left pipe. and no i do not have a crossover. it goes in today to see if there maybe is something wrong with the engine. like a valve problem or not. but if there's nothing wrong with the engine its gotta be that my pipes are different lengths
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i took it in last night, there's no blockage at all from the cat back to the tip. they replaced the glasspack with a new one and still the same problem. i don get it. the only thing the guy said was it might be cuz the pipes are diff lengths and bends but idk about that. i might go back to a y pipe cuz it never did this when i had that y pipe in there.. idk? any type of thoughts or solutions would be great!!
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