The gas cap may not be on properly. If this is the case, it usually takes about 10 miles for the problem to resolve itself.
You need to have the system checked for codes to know possible causes.
Try checking the gas cap. if it is not tight, the engine light tends to come on at random times
Probably not. Check for any hoses or check to see where the watery fluid is dispensing from. More than likely the radiator.
I get 34 MPG . I check each time I fill it up. About 60% of my Driving is on the freeway.
Yes they should, when you are driving on a freeway they then to be strait and fast and you tend to get bored. However, they can be pieces of shreded tyre on the road or pieces that have fallen off a load or animals (deer, badgers etc) that you may impact. At speed an impact will do allot of damage and may cause you to involve other cars. You need to be vigilent at all times when driving but especially so on a freeway.
sounds like a (tps) throttle position sensor. need to have it put on a scanner to check what trouble codes are stored in the ecm.
yes
Before looking at engine possibilities, check the tires, suspension components, and universal joints. If all is well, check the harmonic balancer to see if the elastomer has worn out.
engine stalls sometimes driving
The Check Engine light comes on when the ECU detects a problem with the emissions system. Seek professional help.
Check your sensors.
If the check engine light is flashing as you are driving it means you are about to destroy the catalytic converter(s). Stop the engine and get it to a garage.