Tapping noise
Posted: Sat Feb 10, 2007 7:28 am
got a bit of a problem i drive a 93 hilux surf 2.4ltr and ive been havin over heating problems trying to fix them now but i have recently been getting a wierd tapping sound comin from the motor every now and them this tapping noise will come on when im sitting at lights of just at idle and when i got to take off the turbo will only boost to about 3psi if i pull over turn the car off for under a minute then start it back up the tapping noise is gone and the turbo will be back at normal boost. it happens quite a bit can anyone tell me what it might be its very annoying. thanks