2.8 Engine Moving Back & Forth Under Load?

Turbo, Manifolds, Exhaust, Intercooler, Internals etc

2.8 Engine Moving Back & Forth Under Load?

Postby stevearm77 on Sun, 16 Sep 2018 12:24 +0000

HI, just had a guy over to do a pre-sale inspection on my 2016 SR5 Hilux & has noticed that under load, with the park brake on & in drive or reverse under throttle the engine is moving back & forth a good 20-30mm under torque load instead of the usual side to side movement.
I've just clocked over 54,000k's, had DPF issues, it's booked in tomorrow for a new timing chain, tensioner & cam replacement & now this.
Sound like engine mounts? Gearbox mounts look perfect.
Cheers
stevearm77
 
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Re: 2.8 Engine Moving Back & Forth Under Load?

Postby numberplate on Sun, 16 Sep 2018 3:59 +0000

hard to see how that would happen actually , and im surprised anybody would check a car over to that level of detail without giving some sort of explanation over how that would occur. did you see it for yourself ?
numberplate
 
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Re: 2.8 Engine Moving Back & Forth Under Load?

Postby stevearm77 on Sun, 16 Sep 2018 5:22 +0000

Yeah i saw it for myself. If someone could put their's in reverse with the park brake engaged & give it a few surges of the throttle with the bonnet up with someone taking notice to see if this is just what they do that would be great!!
stevearm77
 
Posts: 16
Joined: Wed, 01 Mar 2017 5:41 +0000
Location: gracemere qld

Re: 2.8 Engine Moving Back & Forth Under Load?

Postby numberplate on Mon, 17 Sep 2018 4:40 +0000

the engine has to come out for timing chain replacement anyway , so ask them to inspect / replace the mounts while the engine bay is empty.
I know Prados have an issue with the active engine mounts , but Hiluxs use a conventional mount
numberplate
 
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