97 cavalier

#1
Has 273k, 4 cyl, and srted awhile back kinda popping under acceleration. Not flooring it, but like going from 40 to 50 it wil pop and sputter occasionally. Like brrrrrrr, pop, pop, brrrrrrrrrrr. At a steady speed it runs fine.
 

Ballbuster1

In The Danger Zone...
Wackbag Staff
#2
Sounds ignition related.

How new/old are the plugs, wires and coils?
 
#3
New plugs, I can't find the coils, they're on the firewall side somewhere.
 

Ballbuster1

In The Danger Zone...
Wackbag Staff
#4
Most likely under the intake on the back of the motor.
 

Sinn Fein

Infidel and White Interloper
Wackbag Staff
#6
My wife is like an old Chevy... won't turn over on a cold night.
 
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