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21 cze 2013 · The 3.0L and 3.6L SIDI engines use a direct injection fuel system that operates at very high fuel pressures. A direct injection fuel system produces a rapid clicking and ticking sound that can be heard from the engine compartment.
23 lut 2022 · I have a 2016 with a 3.6 l with a ticking noise at around 7-800 rpm then goes away as soon as i accelerate it or go back to idle. I read a lot of stories and a bulletin about the high pressure fuel pump causing it.
27 sty 2018 · A loud ticking or rattle sound may be heard coming from the engine compartment on some 2020-2021 Enclave and Traverse models equipped with the 3.6L V6 engine (RPO LFY). The sound may be caused by pressure pulsations in the purge solenoid tube that occur when the purge solenoid is commanded on.
18 paź 2019 · Owners of 2017-2019 GM vehicles, such as GMC Canyon and Acadia vehicles equipped with a 3.6L engine, may complain about a rattle, tick or knock type noise. This may also be accompanied by DTC P0300, P0302 or P0305 on the active fuel management system (AFM) cylinders.
The most common GM 3.6 v6 problems you don’t want to experience is timing chain issues. Early versions, such as the LF7, LLT, and LFX timing chains, are prone to stretching. Other GM 3.6 v6 common problems are water pump failure, excessive oil consumption, Camshaft actuator issues, and ignition coil issues.
13 sty 2010 · Started my 2008 Acadia the other day and the best way to describe it would be a ticking noise coming from the engine. Ticking Faster as a press on the accelerator. Its there one day and then gone the next. And then back again.
8 sty 2024 · 2017 colorado 3.6l z71 86k miles. Hello, my truck one morning was making this horrible ticking/popping noise out of no where and now has check engine light with these codes. 2 codes-.
