timing chain making rattle noise
#1
timing chain making rattle noise
Is it poss for it to make noise only during idle and then go away once I idle it up . I have changed all the accy's thinking that was the problem but its not. I took the belt off and the noise is still there so I'm thinking its the chain slapping the cover also having problems starting the car somtimes it will take up too 4 cranks before firing up and usssaly will pop thru the exhaust while cranking ...I have changed all the sensors and cleaned all the grounds and cleaned the PCM connector many times and now thinking if the chain is loose it could cause the timing to be off during crank.