Jump to content
SAU Community

Engine Problem Shaking

Raver_Ace

By Raver_Ace,
in General Maintenance

 Share

Recommended Posts

Raver_Ace Apprentice

Raver_Ace

Posted
Posted

Hi All,

I was driving this morning when my car started to play up. It is a 96 Series II GTS-T, only mods are Zaust and HKS air filter. Basically is slowed down approaching a set of lights, then accelerated as they changed, not hard, very gentle, when the engine seemed to start vibrating or shaking. I could feel it through the peddles and gear knob and it sounded bad. i had to keep driving for a little bit and it slowly got worse. I only drove about 1km.

Any ideas what might be wrong, anyone had a similar problem. My first guess was one of the spark plugs was missing. But I really dont know much about cars.. i am learning though.

Any help would be great.

Cheers,

Ace.

Link to comment
https://www.sau.com.au/forums/topic/17949-engine-problem-shaking/
Share on other sites
nismoman18 Mentor

nismoman18

Posted
Posted

it wouldnt be a miss cos missing doesnt make ur engine shake, check the cam gears for timing. Does it feel like loss of power as well ? if so maybe one of your chambers isnt even working like running 5 instead of 6 cylinders. If i were you id try and get it to a mechanic asap

skyguy3804 Collaborator

skyguy3804

Posted
Posted

Check the bolts (four or five) around the fan/fanclutch. I had a similar prob. after a service a little while ago. Turns out they didn't do the bolts up and I nearly lost the fan in the engine bay!!!

Raver_Ace Apprentice

Raver_Ace

Posted
  • Author
Posted

Yeah, it wasnt as powerful as it should have been. It didnt feel like i should have driven it either, but i had to keep going, and it kept going.

I'll look at the fan, but i dont think thats the problem.

I left the car where i pulled up so i cant check this stuff out till later tonight. but i am going to get it towed, again, to the mechanic tomorrow and get it sorted out.

I just signed up for RACV, so i'll get them to come out and look at it tomorrow for me. Gotta wait 24 hrs.

I am guessing its not a good idea to drive it to the mechanic.

Cheers again.

sfitzy Collaborator

sfitzy

Posted
Posted

How much vibration is there? If its only a little vibration and you have a big exhaust, some times the exhaust can shake the car up a bit. Depends if you have a flexible exhaust connection between the dump and the cat. I know one mine there isn't a flexible connection and the car gently shakes at idle.

If its a hard vibration it could be anything? A fouled plug, a misfiring cylinder anything some thing out of balance....

adam 32 Grand Master

adam 32

Posted
Posted
it wouldnt be a miss cos missing doesnt make ur engine shake

yes it does. try driving a skyline on 5 cylinders - sounds like the engine is about to fall out until u really rev it (not recommended)

have a quick look over the ignition system

coil packs and spark plugs and make sure theres no loose connections. if you dont know alot of these cars then take it to a mechanic and explain what happened and say u think it might be misfiring on 1-2 cylinders

nismoman18 Mentor

nismoman18

Posted
Posted

yeah missing is quite different then having it run on five cylinders man. i have a miss at idle and that does not make my engine shake vigorously, when it starts missing after redline the engine does not shake. IF a cylinder is not working of course it would shake, i shouldve reaphrased my post for less confusion

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now
 Share
Go to topic listing


  • Similar Content

  • Latest Posts

    • V35_Paul
      Rv37 400r questions

      By V35_Paul · Posted

      A locally delivered Infiniti have remote start installed but don't come with the remote start key. You need a new remote start key and they just need it programed. And this is different to making/programing a new key that just starts the car.  
    • Lithium
      Shoota's R33 GT-R RB30/26

      By Lithium · Posted

      Cheers, and cheers for sharing so much of the build and also sharing the glimpse of what turns out to bring a lot of us poor decision makers together haha.  I do recommend learning more about how to manage it, if not considering getting a  formal diagnosis.  The discussion with the psychiatrist I got my diagnosis through was quite eye opening, things I'd not even considered to be ADHD related and hadn't mentioned were things she asked about out of the blue and were common themes with people with my flavour of ADHD.   It's not a label for people who are hyperactive and ill-attentive, there's more to it than that and some of it can be much more challenging or damaging - though there are of course two sides to the thing, and a lot of the stuff we have to go through and work on to live with it make us effectively "better" at other things as well. Aside from the fact that there is some argument I could have a bit of ASD seasoning in there (came up during the diagnosis, and neurodiverse things seem to not stay as a cookie cut) I suspect you need to learn more about ADHD if you are puzzled about how hyperfocus could possibly apply.  I *do* personally use "superpower" with quotes deliberately, but it's 100% an ADHD thing due to the exact reason that lack of focus is also an ADHD thing... Loosely speaking the inattentive side of ADHD isn't the inability to focus, it's the inability to control where the focus goes.  Not being able to sleep because brain is more interested in thinking about a stupid thing I said to a girl I liked 30 years ago, not being able to focus on work because my brain is more keen on putting together the torque management strategy we're going to try out with a drag car next weekend, not being able to focus on a conversation with someone I WANT to listen to and respect because there is a flickering light in my peripheral vision.    If I could just stop work and build the torque management setup right there and then I'd not hear anything else until it was done.  
    • Shoota_77
      Shoota's R33 GT-R RB30/26

      By Shoota_77 · Posted

      Maybe you should do some more reading.  Google positive effects of ADHD and you'll get your answers.  One of my personal downsides of ADHD has been talking before I think.   Maybe you have it too?
    • GTSBoy
      Shoota's R33 GT-R RB30/26

      By GTSBoy · Posted

      Excuse me for butting in....but which part of ADHD can be considered a superpower? I would have though it far more likely that some ASD comorbidity is more likely to be contributing to an ability to hyperfocus on something. ADHD being aimed somewhat in the other direction. My shed looks like your shed. My whiteboard list of unfinished projects has entries going back 15 years. I know what you're talking about - I just struggle to connect ADHD to the results being discussed.
    • Shoota_77
      Shoota's R33 GT-R RB30/26

      By Shoota_77 · Posted

      Thanks for reaching out!  It's a blessing and a curse at the same time.  I'm undiagnosed but it doesn't take a rocket scientist to see it in me... I have more half started projects laying around my house, shed, garden, etc taking up space and money, destroying aesthetics than if I added up all of my mates projects together. But, ADHD gives me the ability to hyper focus on things that no mere mortal could even  comprehend.  A recent pool build is an example of that....  I dont know anyone else that would be dumb enough and focused enough to take on then complete something of that magnitude. I call ADHD a superpower but it can equally be completely destructive if not controlled and focusedon the right places. Addiction is a major concern to ADHD people and thankfully my addictions have been no worse than projects, XBOX, chocolate and being an arsehole! It's often hereditary and my 13 year old son is currently learning how to drive it at the moment. Keep lurking! If i can finally finish this bloody thing at some point it will be a win for all of us ADHD'ers! 🤪
×
×
  • Create New...