pootie.teng

i have a problem with my new swap (ls/vtec in my ek). i am having a lot of vibrations. i was reading stuff on honda-tech and they said it was normal for a new rebuilt motor, and that you should wait until the motor is fully broken into for it to go away. is this true... cause the entire car vibrates everytime i give it gas.

Mr Boston

It could be your motor mounts

pootie.teng

all my motor mount bolts are tight... but still vibrates...

Mr Boston

Even though they might be tight, they could be worned out.

dpw41285

ever heard of buying a brand new honda and it shaking like crazy?? definatley not normal and i doubt its your motor. Probably mounts are worn, or if you have polys thats your problem

pootie.teng

all my mounts looks good. no tears or unusual wear in the rubber bushings. trying to wait it out to see if it goes away like what other threads say. but your inputs will be considered and tried out to fix the problem. so anymore suggestions...

pootie.teng

bump...

hey still have the vibrations which only happens like around 2k - 3k rpm when i'm giving it gas. hearing it could be my axles but they are brand spankin new. could it me my mid shaft? any help would be nice...

130R

i have the same problem, bump it up to solve it

bushfreakz

funny your axle didnt come with a rubber damper on it right? mine does the same thing and my old one had a rubber ring on it.. new one does not.

The Internet Tough Guy

says in helms that if you don't torque the mounts to spec in the proper sequence, it may cause excessive noise and vibration, and reduce bushing life.

Kamin

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by jwn7 &raquo;</TD></TR><TR><TD CLASS="quote">says in helms that if you don't torque the mounts to spec in the proper sequence, it may cause excessive noise and vibration, and reduce bushing life.</TD></TR></TABLE>
thats what i was gonna say, the order of the torque sequence can cause vibrations if its not followed properly.

The Internet Tough Guy

yup i have those jimfab mounts all torqued correctly, almost 0 vibrations over stock. the damn thing doesn't move at all either. oh, and i'd sure hope it's not normal for a new motor to vibrate like a bitch. who said that

pootie.teng

dang i read it somewhere in here. i did a search and there was one forum that said that to wait until the motor is broken in and maybe it will go away. i though studpid of it though. <TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by bushfreakz &raquo;</TD></TR><TR><TD CLASS="quote">funny your axle didnt come with a rubber damper on it right? mine does the same thing and my old one had a rubber ring on it.. new one does not.</TD></TR></TABLE> hey what rubber damper? where is this located? picture if possible...

bushfreakz did you fix your problem?

EG2 SiR

I had this problem with my car when I swapped the motor... checked all mounts.. torque specs, changed both axles..... then as a last resort attempt I changed the crank pulley and the vibration went away. It's worth a shot!

ali boulala

are you running an after market clutch???

pootie.teng

its a stock gsr pressure plate with a sprung six puck. y you think this is the problem

EG2 SiR

I would try a new crank pulley before ripping your trans off. My pulley looked completely fine.. but was causing awful eninge vibration.

pootie.teng

why would a crank pully cause the vibration?

ef6hero

If the crank pulley is chipped it might help some vibration except it all depends on the vibration, timing and spark plugs is what Ill worry about...

pootie.teng

i put new plugs and new wires, still haven't changed the cap and rotor though. don't think its my crank pully though i'll take a look at it though.

EG2 SiR

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by teckno_geek &raquo;</TD></TR><TR><TD CLASS="quote">why would a crank pully cause the vibration?</TD></TR></TABLE>

If the rubber "balancer" part of the pulley is deteriorated internally, Under rotation it can cause the pulley to spin unbalanced... I'm telling you, Mine looked fine but it would cause my whole engine to vibrate at higher RPM.... It's worth a try before ripping you're trans off is all I'm saying...

EG2 SiR

just curious if you ever got this resolved?

pootie.teng

no i haven't gotten the problem resolved though yesterday i desided to pull apart my axles and found that there was a lot of play where the driverside axle went into the intermedate shaft. it seemed as if there were something wrong with the inter. shaft. i don't have another one so i can't swap it out to see if that was the problem, but most likely that is the problem... i'll keep yal updated when i get the new shaft...

JAPCIVIC R

make sure all your cylinders are firing. had that problem after swap start the car and the motor shook like a ****. come to find out cyl#2 was not firing.

pootie.teng

it's not ignition. it's fine just vibrations in low rpm's like 2-3k.