tomfrh
7/28/2008 7:34:56 PM
I have a Vienta 1995 V6 3VZ-FE Manual with 220,000kms
The car misfires at low rpm every couple of kilometers. It is a single brief cough/stutter, as though a cylinder hasn’t fired.
It only happens below 2000rpm, and tends to happen when the engine is under heavy load – e.g. driving up a hill in too high a gear.
At high revs the engine is perfect.
There are no ODB codes.
Plugs are new
Leads are new
Distributor cap and rotor are good.
Any ideas what to check next?
