My 91 Toy pickup surges and declines at idle. Anyone have any ideas?It has
fuel injection and 4 cyls.
thanks

On Dec 10, 1:38 pm, "Joe King" <jdura...@msn.com> wrote:
Intake air leak.

Fuel pump not working properly.

Vacuum leaks.

Choke not operating properly.

Leaking EGR valve.

Good luck.

dennis
in nca.