#shaking engine Ls1
29 messages · Page 1 of 1 (latest)
Shaking with rev, shift or just generally shaking?
General shaking
https://www.rockauto.com/en/catalog/pontiac,1998,firebird,5.7l+v8,1305436,engine,motor+mount+kit,11844 @misty python
RockAuto ships auto parts and body parts from over 300 manufacturers to customers' doors worldwide, all at warehouse prices. Easy to use parts catalog.
Misfire?
Usually motor mounts involve revs or shifting shoving the engine around
If it helps the owner says that the car shakes because the new cam is so big
You know, send a vid so we can hear the vibration, do you think you know in what general area it’s coming from?
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You can’t really see engine shaking big irl it just rocks back and forth
I’m guessing whatever holds the engine still has become lose
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The video is still sending
looks still to me lmao
just do regular maintenance on it, id check spark plugs, ignition coils, mounts, check for any vacuum leaks...
if you dont feel like doing it go to a shop and tell them the engines shaking a bit and they should be able to fix it
That's not as big of a cam as they think
Oh dang thanks
It looks still in the video but it shakes idk why the video doesn’t show
The cam they think it has makes no power under ehhhh probably 4500rpm, yours probably 2200
Just curious, why recommend him polyurethane mounts if he is complaining of shaking?
They last longer and the engine jerks less, sure you do get more vibration
For sure, just didn’t know if you knew something I didn’t so I figured I’d ask lol
Poly mounts make driving a car so much fun