1997 Chevrolet Suburban 1500 Q&A

1997 Chevrolet Suburban 1500 Question: Car sputters when accelerating

My Suburban I had just replaced the 02 sensers and both head gaskets had tested and cleared light hasn't came back on, problem is when I reach 40MPH it starts to sputter then returns to smooth, does this going up hills and getting on highway. Its ok after it gets done accelerating. Does have bad lifter. -
Answer 1
First thing I would look at for this problem on a vehicle is the spark plug condition and gap. -