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Hi Im David. you getting any check engine light? has anyone of these yoyos bothered doing a back pressure test of the exhaust system?
is the check engine light still on?
any way you can get a full report of what was accomplished? thatwould be very help ful so i am not doing things theyve already done.
ok, sounds good. let me know
holy crap....the dealership has no frickin idea what they are doing.......
replace the ficm and icp
hows it going?
cool. let me know how it goes.
ok, how did it drive on the way home though?
ok well keep me updated
ok, im going to opt out and let another tech chime in. new brain cells help alot of the time.
Is it missing and bogging down under load on the hiway, any noise coming from under the hood when it bogs down?
How does it start when hot, any smoke?
Has the EGR valve been replaced?
Do you know if they ran a power balance test on the engine when driving it to pinpoint which cylinder is misfiring?
Another thing they should check is the fuel pressure under load to make sure it stays at 55psi or higher.
Let me know what you find out.