Replacing Hydraulic Lifters
Just to give me an idea,
My car's (90 EA 3.9 MPFI) lifters are starting to make noise. It started to happen only when the engine just starts up. But every once in a while now it will appear when driving.
What I woulld like to find out is,
How hard are they to replace?
Time that it will take to do myself?
and also is there any way to work out which one(s) it is that is making the noise?