A friend of mine recently had a problem with his Whippled GT and were having a really hard time fixing it, the car has a built engine, ported heads ( stock cams and phasers ).
The issue is that when on second gear and i slightly rev the car to move it, the engine keeps shaking like hell and sounds like a deisel engine. to make it go away, i have to rev it past 4k rpm or turn it off and start her up again.
problem also someitmes occures when downshifting on low speed from 3rd to 2nd gear
we swapped new phaser lockouts, new cam sensors, new cam bolts, new cam timing kit.
I ran out of ideas, and the only check engine code is the cam sensor.. ( WHICH I MADE SURE THE HARNESS CLIP IS CLEAN AND GOOD )
The issue is that when on second gear and i slightly rev the car to move it, the engine keeps shaking like hell and sounds like a deisel engine. to make it go away, i have to rev it past 4k rpm or turn it off and start her up again.
problem also someitmes occures when downshifting on low speed from 3rd to 2nd gear
we swapped new phaser lockouts, new cam sensors, new cam bolts, new cam timing kit.
I ran out of ideas, and the only check engine code is the cam sensor.. ( WHICH I MADE SURE THE HARNESS CLIP IS CLEAN AND GOOD )