Gas Recirculation Valve (egr Valve) problems of the 2001 Acura MDX

2001 Acura Mdx vibrations lead to dealer/ manufacturer to focus on other components then the true issue. Were different finds stated to divert attention of know problems, to minimize financial and reputation? (lemon laws or poor design run around?) I'm not the primary driver and then when I drove it (my wife is the primary driver), same problems were felt and it only had dealer service since purchasing it in 2001. I investigated the noise myself on 7/15 /2007 and noticed the motor mounts were broke. How long were they like this, who knows, but a noticeable engine vibration is gone after I pointed this out to the dealer/ manufacturer and had it repaired. I asked for reimbursement for the motor mounts from the manufacturer since it is a documented problem. The manufacture, Acura/ Honda, would not reimburse due to the age and mileage. I paid for the replacement of the motor mounts. A vibration was occurring around 30 - 40 mph, dealers/ manufacturer state it was a egr valve not allowing transmission to shift smoothly, and it was due to running below grade gas. Premium has and was ran, yet the transmission was 1. 5 quarts low of transmission fluid, where is it going? is it heating up and pushing back through the egr valve in gaseous state and then cooling, clogging the intake, thence effecting the shifting? there is known issues with the transmissions and the dealer/ manufacturer should replace it and step up to the know issue. Lastly, the sway bar has been lose and I've been told it was the a/c compressor to a strut. I got under the vehicle and was able to identify it the first time. Is the manufacturer hiding know issues on these items stated above?.

Purchased certified preowned Mdx from dealer (formally driven by finance manager for a year. Car cut off while driving less than 30 days. Dealer could not replicate the problem. Car cut off again, took to a different dealer and they could not replicate the problem. Car began to hesitate and stutter daily at initial cranking. Dealer could not replicate the problem after 2-3 drop offs. Finally the car showed a egr valve (sensor) needed replacing. Car cut off again two additional times while driving. Dealer could not replicate. Car began to studder and hesitate gear changes. Dealer finally replicated and determined 1st 2nd and 3rd gear were bad. Dealer replacing transmission with rebuilt transmission. I have been without my car for many days to weeks at a time. I have not had my Mdx since June 21, 2004. I have had a newborn baby and this car has cut off while driving leaveing my family extremel unsafe. The transmission is being replaced under the extended warranty I had to purchase. Acura has refused to buy the car back or give me fair market value on trade. They have also told me the problem needs to addressed with the dealership. Please help.