engine bogs at 5-6000 rpms idling and 3-3500 while driving.

[bnr321991]

hey. i blew the rear turbo, i replaced it, now the car wont rev past 6000rpms idling on a good day and wont go past 3500 rpms while driving on a good day. im not quite sure why its doing it. any help would be great. reply on here or inbox or text my cell 506-647-6074. thanks doug

[h4X6]

Any codes being thrown?

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[Skym]

If have clamp on (using worm drive clamps and airfilters clamp onto adaptors that bolt onto MAF's x2) airfilters, make sure there's no airleaks between airfilters, adaptors. It's known to make MAF or MAF's max out and enables boost cut (fuel cut) on ECU. Can happen around 3000rpm.

Also check MAF's on bench and clean them if they haven't been cleaned with CRC MAF cleaner, check for bad solders.

[bnr321991]

i dont have a code reader to check codes but no lights are on the dash. except my exhaust temp gauge goes right to the max temp. and i got the stock air filter/intake. but ill check them mafs. i never even thought about the mafs. thanks for the help. ill get back to yas and let ya know.