the problem: when I driving around 10-15mins, the timer start beaming and the sound normally last about 20-30 mins then it come off, and after few min later, it come up again. its strange and i always check with the manual to set all timing management again, but the issue still there.

it likes a kind of warning sound, beam beam beam...

annoying me

so does anyone who got the same experience or who knows the way to solve out the problem.

thanks a lot.

 

might want to post up what kind of turbo timer it is.

My opinion: get rid of it since our cars have water/oil cooled turbos. I always drive easy for the last minute or so and it does the job.

 

good advise, the brand is Greddy, and will try that if I still can not figure out the sounds from.