sounds expensive
I dont think that pdi tune turns them off even reading some of mr haneys posts he dosent recoment backing them off but making sure they are...
My question to you is are the vva letting in combustion gases or clean cool air and if they are working properly they should help in lowering the egt
Goodmorning the way I understood it was letting in fresh clean air not he exhaust gases but I may be wrong minw 06 acert was running at 800-900...
iam not sure deactivating the vva will help because they are desighned to allow more cool air in the cylinders for a cooler combustion just a thought
yes thats what i was refering to so if it cooles the air than it should keep the egts lower as well for a cooler combustion
no body has a answer
what is it and what does it do how do u know if its working properly if not working properly could it cause higher egt
thanks for the replyes
will see what they say on wed i am thinking that they are original and they are clouged up with soot and when its hot out the oil is much thinner...
fuel pressure checked new pump shimed to 105 its been going on for a while now when its hot out like this week its fine it does it in the colder...
they were done at 600 anther thing that i forgot to mention is when u start out in the morning it has no power for about 60miles and then...
when run ning down the road at operating temps and coming to a stop it will idle little rough for a second or two and then it will clear up its...
would the vva cause the engine to run rough idle in cooler weather if they are not working right
Thanks thats what i am thinking
When i start the engine when sits overnight no smoke at all when you run it get it to operating temp and shut it down let it sit for 10-15 min and...
1250 1300
What causes the egt to run hotter my egt run between 800 and 900 pulling 45000 lbs on a 92 deg day is this normal for a acert and the boost is at...
How hot is it running my runs about 20 deg higher than coolant , coolant 190 oil about 210
Are the acerts really bad for headgaskets failers or is all how u treat them just curious how bad are they
