crack manifold dianostic

[keppdd]

I HAVE A 93 INFINITI J30 THATS KINDA LOUD IN THE FRONT, IT HESITATES LIKE THE TRANSMISSION GOING OUT AND BURNS A LOT OF GAS AND ALSO SOMETIMES HAVE LITTLE SMOKE COMING OUT THE PIPES I WENT TO A MECHANIC AND HE SAID THE DRIVER SIDE MANIFOLD HAVE A CRACK IN IT SO IAM ASKING FOR OPINIONS ON IF THE PROBLEMS FIT THE MANIFOLD ISSUE?

[dickie]

welcome to nico. i moved this to the correct forum for you. i recommend you turn off your caps lock before continuing to post.

thanks.

[gr8scott72]

I HAVE A 93 INFINITI J30 THATS KINDA LOUD IN THE FRONT, IT HESITATES LIKE THE TRANSMISSION GOING OUT AND BURNS A LOT OF GAS AND ALSO SOMETIMES HAVE LITTLE SMOKE COMING OUT THE PIPES I WENT TO A MECHANIC AND HE SAID THE DRIVER SIDE MANIFOLD HAVE A CRACK IN IT SO IAM ASKING FOR OPINIONS ON IF THE PROBLEMS FIT THE MANIFOLD ISSUE?

Be more specific on the hesitation.

Be more specific on how much gas is "A LOT OF GAS" (J's don't get very good gas mileage even when running properly)

The loud noise is probably from a cracked manifold. I had to have the driver's side manifold replaced on my 93.

What color smoke out the pipe and when does it do it?