Need Help!! 2000 Buick Regal LSE "Electrical I Think"

[ChevyBoy]

I have a 2000 Buick Regal LSE with a little over 90,miles...The dash lights dim and engine jolts when I accelerate and when the car is sitting in park...But It doesn't do it all the time...Sometimes it stalls if I let it sit running for awhile...

Combine the feeling of bad motor mounts, a slipping tranny, running out of gas, Divide by two, and ADD a little power serge... "that's the feeling"

The radiator does have a crack on the right side at the top and has never overheated...Changed spark plugs not to long ago, but i didn't change the wires... would either one be causing this or is it something else??

It has no codes and no Ck light on...I cleaned the EGR & IAC valves...Will fix radiator this weekend......trans fluid is good and the fuel filter was changed less than 2k miles ago...
Any input would be Greatly appreciated Thanks...

 

[dcraig1000]

check the tension on your belts. also check the output of the alternator and the voltage at the battery. make sure the main battery ground to the block is clean and tight and that the battery connections are the same.

 

[ChevyBoy]

SORRY the weather has been delaying Ck&repairs, but i did find a crack in the fuel pressure regulator hose...have a new one and new air filter to install as soon as i can get out there...