first of all the max is a very strong car! Well i have been on this site quite alot and it is very helpfull. (thanks to everyone) Well i got my loaded 96 max about 3,000 miles ago! now it is at 60,000...
1) just switched to castrol blend 5w30 is that good?
2) 3,000 miles ago my car used to start a soon as i turn the key ...now i have to turn and hold the key for it to start and it struugles to start ...and my gas mileage is horrible!below 15 mpg .....weather just changed here in nyc! can it be the spark plug?
3) a soon as i touch the brakes there is a buzzing noise .....help... thanks
4) wat maintainece should i do? coolant? and other stuff like that?

 

60K:

Change Sparks (NGK platinum or Copper which ever you have to money for)
Change Air Filter
Change Oil plus Oil filter
Change fuel filter
Coolant Flush
Tranny Flush
Inspect Brake Pads, Rotors, Brake Lines
Check all fluid levels
Might as well Clean thortle Body while your tunning up
Adjust Idle
Adjust tire pressure (thats a killer too . . . 33 PSI up front 32PSI in the back minimun)

after doing that you shouldnt have a gas milage problem anymore.

the 5w30 oil is fine, its should help good especially in the winter in NY, will heat up faster than 10w30 will in the winter.

 

thanks alot

 

no prob

 

sounds like tha battery is getting weaker with the cold. test it and replace it if need be. May as well check the brake pads too, since they squeek. The may just be dirty.

 

Yea..my brakes squeek too ... so annoying

 

or it could be your starter. just do the above and your car should run fine