99 procharged cobra low knock when cold
12-25-2009, 02:09 PM
#1
Thread Starter
Join Date: Dec 2009
Location: oklahoma
Posts: 44
99 procharged cobra low knock when cold
ok sorry guys but new to 4.6 is it norm for the motors to rattle and knock ewhen cold its 20 degrees here and when u first start car small tick from front of motor and low knock from back at bell housing as soon as car warm ups all goes away and motor sounds great just do not know if this is norm my wife drive subaru wrx sti and i know these allum motors are not same as cast motor so any help i thank u n advance
12-26-2009, 01:32 AM
#2
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Join Date: Dec 2009
Location: oklahoma
Posts: 44
not sure how to post video on here so heres link to youtube and it only does this when its really cold outside video really sounds worst than in personhttp://www.youtube.com/user/robertbarnes181#p/a/u/0/cto5O2RGkVQ i hope that works
12-26-2009, 01:34 AM
#3
Thread Starter
Join Date: Dec 2009
Location: oklahoma
Posts: 44
12-26-2009, 07:30 PM
#7
Thread Starter
Join Date: Dec 2009
Location: oklahoma
Posts: 44
ok this is after car run for 5 min temp is half way to norm u can see big improvment makes no since to me http://www.youtube.com/watch?v=CXUmDoEjNSM
