Why does my car engine suddenly vibrate when i drive over a 100 or 120?

60

Asked by Jun 29, 2013 at 05:10 PM

Question type: Maintenance & Repair

when i speed on 100 my car engine suddenly vibrates once or twice! when i pass 100 the
vibration disappears! what may be the causes! ECU?

14 Answers

Kph...right? the only place that you are allowed to go that fast in MPH is parts of Montana~

speed rating of the tires IS important...you don't want to have a blowout at high-speed....adios muchachos~

1 out of 1 people think this is helpful.

if kph would take a look at things that spin....drive axles, wheel hubs, tires...anything that goes round and round can make a home for spiders~

Drive axle CV joints can wear and go out of balance....poke them with a screwdriver to see if they are leaking grease....replace~

2 out of 2 people think this is helpful.

the ECU or electronic control unit really has nothing to do with tire to pavement activity~

1 out of 1 people think this is helpful.

your tire buddy is going to have to pull the wheels and do dynamic balancing on each to make it right....or have the potential for smooooth cruisin'~

make HIM inspect the CV boots...get as much as you can while the wheels are off~

that molybdenum disulphide grease "permanently sealed" hurts the eyes and is disruptive~ stay away...need eye protection as shown on my avatar~

60

thank you for your answer, but the vibration is from my engine! i have a 2004 pathfinder, my axels tire are all fine, my engine light if off, although when i speed on a 100kmh my car engine suddenly vibrates lik the engine went on and off! as soon as i pass a 100kmh the vibration disappears, it only vibrates like once or twice sounds go "BAM BAM" feels like the engine went off and on! although i dont know what the cause if lol

60

waaw i really didnt talk about my tires, i said my car engine -_- why so brilliant

26,935

sounds like a misfire to me. even though the check engine light is not on there still may be a code in memory. the ford scan tool I use has a feature to watch misfires as they happen and tells which cyl. it is. I dunno if Nissan has something like that or not. It would be worth taking to the dealer and having it diagnosed correctly. Judgeroy is filled with non-sense there is really no help for the man.

cam sensor or TPS. have your diagnostics read and tell us please~ kbro has trouble being a nice person...sadly~

kph or mph...never did say....ouch~

26,935

do I need to post the private message you sent me again? and you say im not nice? you are a fool. And I am sick of reading your stupid answers that's all.

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