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Tim Mohr
Tim Mohr, ASE MASTER TECH
Category: Nissan
Satisfied Customers: 560
Experience:  30 YRS EXPERIENCE, FOREIGN AND DOMESTIC, GAS AND DEISEL
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222mk, Nissan tech have 2003 altima idle rough cylinder 1 has

Customer Question

Nissan tech have 2003 altima idle rough cylinder 1 has 170lbs of pressure but doesn't changed tone when unplug coil, replaced coil replaced injector no code on scan tool. Can someone assist me
Submitted: 1 year ago.
Category: Nissan
Expert:  Clifton B. replied 1 year ago.
hi
Expert:  Clifton B. replied 1 year ago.
so when you unplug the coil the engine do not change the way it idle ??
Customer: replied 1 year ago.
That correct installed head
Customer: replied 1 year ago.
Still working on 2003 altima Clifton B. Get back with me or another other tech who maybe able to assist me with this situation
Expert:  Clifton B. replied 1 year ago.
you replaced the head ? did this problem starter after the work was done ??
Customer: replied 1 year ago.
Don't know car had blown head gasket won't crank I replaced and installed new gasket timing set both sensor no codes found
Expert:  Clifton B. replied 1 year ago.
did you pull the spark and CHECK IT
Customer: replied 1 year ago.
Yes that good even change plugs check noise good changed injectors
Expert:  Ricardo Hohl replied 1 year ago.
Hi sorry you had to wait for assistance, i am sure there is a reasonable explanation to the delay. Let me see if i can help you with this problem, you say cylinder compression was 177 on that one cylinder? did you check the cylinder next to it was it about the same?
Customer: replied 1 year ago.
Problem solved intake gasket slip on cylinder one simple thanks for all ur assistance

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