Page 1 of 1
QUICK QUESTION on Engine
Posted: Thu Sep 21, 2006 9:20 pm
by I8A4RE
Right when eva i fully accelarate from a standstill position i get a shuddering from the front of the car that i think is a fu&*ed engine mount. if so how do i tell which 1 is rooted. the only other thing i could think it might be is rooted front shocks. any one?
Posted: Thu Sep 21, 2006 10:25 pm
by Liquidity
simple answer, have a look. On the magna's you know when its fucked, because a little strip of rubber likes to come free and flap around poking out the engine mount.
Most likely is the engine mount, what your describing is "bunnyhopping" and is a classic symptom of
a) too much power (but your cars not modded, right?)
b) Worn engine mounts.
*could* be blown front/rear shocks, but i doubt it. Your ride hasnt suddenly become really bouncy (like a waterbed) right?
Posted: Fri Sep 22, 2006 1:42 am
by I8A4RE
No it hasnt suddenly become bouncy and no mods. ill have a look tomorrow thanks for your help
Re: QUICK QUESTION on Engine
Posted: Fri Sep 22, 2006 2:06 am
by BorepYano
I8AFRE wrote:...when eva i fully accelarate from a standstill position...
you sure u r not just spinning your tyres?
i know i'm probably wrong, but seeing that u cant even get my name right, i'm assuming u wont be bright enough to know if its just your wheels spinning.

JK JK
and no i doubt it'll be shocks being rooted, the physics doesnt work that way
Posted: Fri Sep 22, 2006 2:11 am
by I8A4RE
what physics
Posted: Fri Sep 22, 2006 2:20 am
by BorepYano
I8AFRE wrote:what physics
springs, engine movement etc...
2 people
Posted: Fri Sep 22, 2006 9:44 am
by dstocks
Engine mounts on the FTO are a weakness. Ive had one of mine go. TO check, need 2 people. Sit in car with foot on brake and in drive. tap accelerator. Get your mate to see how much the engine lifts. Try same using reverse. If you get about an inch of lift (2.5cm), your mount has probably gone the way of the dodo. Which way it liftf will indicate which one os gone!
Good luck
Re: 2 people
Posted: Fri Sep 22, 2006 2:20 pm
by DeFunkeD
dstocks wrote:Engine mounts on the FTO are a weakness. Ive had one of mine go. TO check, need 2 people. Sit in car with foot on brake and in drive. tap accelerator. Get your mate to see how much the engine lifts. Try same using reverse. If you get about an inch of lift (2.5cm), your mount has probably gone the way of the dodo. Which way it liftf will indicate which one os gone!
Good luck
what if you've got a manual?
Same Deal
Posted: Fri Sep 22, 2006 2:33 pm
by dstocks
Same deal. Foot on brake, let out clutch (maybe not all the way) while in gear with a bit of accelleration. I know, this isnt easy cause you need 3 feet, but it is possible. Do same for reverse.
I think it should work.
Posted: Fri Sep 22, 2006 2:52 pm
by BorepYano
i guess hand break helps too
Yeah
Posted: Fri Sep 22, 2006 3:56 pm
by dstocks
Yeah, just need to put the engine under a little load - it'll twist up/down without the mount to hold it down
Posted: Fri Sep 22, 2006 11:21 pm
by Bennoz
Or if you gotta jack - undo the 4 17mm bolts holding the crossmember on, then undo the 2 14mm bolts hold the mounts to the car... drop the cross member out & inspect the bushes. Its usually the front on that goes.
Posted: Sat Sep 23, 2006 12:03 am
by I8A4RE
Thanks bennoz and dstocks will definitly check 2morrow
Posted: Sat Sep 23, 2006 12:35 am
by Storm
Bennoz wrote:Or if you gotta jack - undo the 4 17mm bolts holding the crossmember on, then undo the 2 14mm bolts hold the mounts to the car... drop the cross member out & inspect the bushes. Its usually the front on that goes.
Is there a bush between the front mount and the bolt? I ask because when I took out my gear box I noticed that the hole through the mount was much bigger then the bolt which went through it. Should there be a bush in there?
Arashi
Posted: Sat Sep 23, 2006 1:10 am
by Liquidity
er, it should be a snug fit.
Posted: Sat Sep 23, 2006 1:14 am
by Storm
Liquidity wrote:er, it should be a snug fit.
Thats kind of what I thought but I cant see what is missing to make it nice and snug? Maybe I just need to get a new one anyway?
For about 20 quid delivered it'd be daft not too.
Cheers,
Arashi
Posted: Sat Sep 23, 2006 3:38 am
by BorepYano
maybe its jsut been worn out to that size from the engine movement. that generally happens with things with a lot of power and movement to them that have bolts through them and it's not fitted properly (it happens to rims),
stry bout typos drunk
Posted: Sun Sep 24, 2006 1:53 am
by Bennoz
Its not supposed to be a snug fit on the bolt through the front bushing centre sleeve. The tension on that bush is governed by the crush of the bolt on the sides of the mount. All FTO's are the same. The rear bushing is a different type - it is meant to be a snug fit (the pivoting bush)
Posted: Sun Sep 24, 2006 2:00 am
by Bennoz
Having said that I8AFRE, you might want to check the tension of that bolt going thru the front mount... it needs to be nipped up pretty tight. I have had it cause me shuddering before (also had a shot rear mount too, but yeah..)