Engine knocking sound when cold

While driving on the freeway it started to lose power and smoke was coming from under the hood. Watchdog sees sharp drop in EPA enforcement, cites two Minnesota cases.

Engine knocking when cold shouldn't be a problem

Noisy knocking when starting up cold engine. And when the dipstick indicates that the engine is overfilled there is a possibility that gasoline or coolant is leaking into the crankcase. Subaru issues two global recalls over faulty engine part, in. Samsus 2014-06-26 17: Terms Of Service.

engine knocking sound when cold

Our warranty for our 2010 Kia Rio was up to 75,000 miles. I usually drive locally. Other observations: I've got a 2005 Honda Accord V-6 with only 78,000 miles on it.

engine knocking sound when cold

Im my experience this will throw the timing considerably when started, which will cause a knocking in some engines.

For those who do not have a player, it can be downloaded here http: More From Autos.

Cold-start engine clicking is a nuisance, not a disaster

Javascript Disabled Detected You currently have javascript disabled. Yes, dexos with a lowercase "d. Advertise with us Talk with a business consultant Media kit Classifieds.

engine knocking sound when cold

Posted 27 February 2007 - 08: Sign up or log in Sign up using Google. With 105,000 miles on the engine, I'd suggest just allowing a bit more warm-up before heading out on the road.

engine knocking sound when cold

I had same kind of problem before. Dynamics Mechanic.

Quick Reply

A few of the fins on the bottom of the radiator got damaged a bit, and it leaks. If coolant is leaking in the oil will look like a milk shake and as with the gasoline, the oil should be changed immediately and the problem investigated.

The sound goes away when the lifters pump up.

engine knocking sound when cold

I'd love to know Through forums, I've seen many different hypothesis as to what it might be, none of which seem to fit: