Re: EGR PO400 Trouble code still ON ?
Posted: Wed, 16 Dec 2020 8:31 +0000
Having a rough trot there but that sound may point to your original issue
Check out this thread and post by Kizza
https://www.newhilux.net/phpbb/viewtopic.php?f=81&t=23732
Hopefully just a misaligned gasket or loose hose clamp and not something that bent the turbo blades.
Some members have reported the alternator making a siren noise but given your loss of boost not likely.
Check out this thread and post by Kizza
https://www.newhilux.net/phpbb/viewtopic.php?f=81&t=23732
Kizzzaaa wrote:I had this problem after i cleaned my egr\intake manifold out. Turned out to be the gasket between the intercooler and intake manifold. (the one running 90° down near firewall with 3 bolts). Lined it up properly, tightened the bolts and all fixed.
Hopefully just a misaligned gasket or loose hose clamp and not something that bent the turbo blades.
Some members have reported the alternator making a siren noise but given your loss of boost not likely.