Question:
i did oil change 3 months ago problem seemedto go away, oilwas very dirty. Now problem is back,did another oil change wont go away,sounds like a tank ,any answers.
Answers:
When will the 2008 Prius be released?
Could be your transmission.2002 Trailblazer LTZ 4x4 question...?
If the noise gets louder when you increase rpm's it could be a connecting rod knock. Since you changed oil, make sure you are getting oil to the lifters, by checking your oil pressure. I hope this helps.How can i make a 2002 v6 mustang have a more aggressive sound?
Either sounds like you have bitched the motor or the motor has a cracked exhaust manifold or donut seal. Hard to say without hearing it, but if you are changing the oil when it is really dirty you have asked for and been given the reason you can't wait that long. The new motors run with a ton of aluminum in them and do not work with dirty oil. You should be changing the oil every 4000 Kms. To properly diagnose, run motor at idle or wherever the noise is loudest and listen for the noise to determine top end or bottom end noise. Do this using a long screwdriver touching the motor and the other end you stick your ear on as it transmits the noise in the exact area. Keep touching around the motor to where the noise is the loudest and that is your problem. Be careful when doing this as there are moving parts about. Once the noise is located, take her apart and find what exactly you have damaged and go from there. Good luck.Are there any negatives about the engine of the Porsche Boxster S from the 2003 & up models?
Could be injectors, need the oil tank cleaned or replaced, or an oil filterHow to change the time (clock) in my 2001 BMW 325ci?
yWhat are Ford FE Heads, Casting # C5AE-F.?
Could be a timing chain tick. 2.2L & 2.4L are notorious for it if you let the oil get too dirty or if you have to replace the water pump & don't replace the timing chain with it. If that is your problem, be sure that you replace the timing chain, tensioner, & shoe. Get the tensioner from a dealership, as GM has updated it & the new design is a dealer item only.Start the car, pop the hood, & listen closely to the right side of the engine (behind the wheel)..if the noise is loudest there, then that is your problem, Good Luck!
if its not a kind of knocking noise that's not an en gin problem
What is the fastest of these cars?
ECOTEC 2.2L (L61/L42 CNG) CAR ENGINEValve lifters: hydraulic roller finger follower
Depends on what motor ya got and what kind of valve train.
you might just need new rocker arms pull off the cover and remove one at a time and repair it if its worn.
look at the link to see how to remove and install
Does anybody own an 06 VW Passat? How is the car?
Sounds like the valvesMore Questions & Answers ...
This article contents is post by this website user, CarQnA.com doesn't promise its accuracy.
Copyright 2006-2008-2007 CarQnA.com. All Rights Reserved.