Any problem with a vehicle?

Hi Bue Nas. I have an Audi A3 1.9 TDI of 99. I have two problems with:
1-The car when it is in Raletí trembles and and makes a noise in round. If I give it a small acceleron to stop. It checks and is fine. The car when it is at working temperature (90cº) when turning it off and wanting to turn it on, it takes a long time. We have disconnected the thermostate of the injection pump and starts the first in cold and hot. We distrust that the tremor is produced by a problem in the injection pump. Could it be so?
2-When I take a bump the front shock absorption passes without problems and the rear hits me a great blow and it seems as if the wheel stays behind. In water the car skates on the white stripes of behind and the wheels I discard them because they are new and it has always been handled and with all the wheels. Silenblocks are recently changed. Greetings and thank you very much anticipated.

Hello good to all my problem is.


I

have Seat Ibiza 1.4
Injection
Foree Connect the hose and what steps you have to follow or tell me how to clean it that is not a workshop that is not the thing to spend hahaha. Many thanks to all greetings.

Gentlemen, then and I really find a sad, a Ford Mondeo Guide 2.5 2002 this car came out super great, but last week they made the motor washing and left the transmission oil rod off their place, the theme is that I turn off and started belling, I put 3 lts of transmission oil and jalo but then it gave me again problems, now the liquid of the transmission is colored chocolate.
Do you think it has repair and after this is good?

Good afternoon friend, how about my Case is as follows. I have an automatic laser of the year 98. I am remembering to make the box but I remain with a defect, which is presented at the time of change at the third speed is as if it slides the speed, but it does when the car accelerates, in minimal that is to say a low speed makes all its normal changes but when it demands the car in the change it presents that fault. As if neutralized when making the change from second to third and it is only in that change, from first to second and from third to fourth makes the changes very well is only second to third when I demand the car. If I do not demand the perfect change, thank you, I hope it helps me with this is urgent

Good afternoon I have an Automatic Renault Megan 2002 I remember to send the box and it presents the following fault: after taking temperature, pressure is lost out of control in the box, that is, as a sliding in the speeds. Check the segment or ring and are ok, the multifunction ok, and the ok sperome electrovalves can help with this fault is urgent thanks