1998 Tran Sport (montana) stalls

[crazy_ndn604]

check engine light is on, got it read and was told that bank 1 is running lean. the guy told me to replace the ignition module. previous owner said something about a vacuum line for map sensor when he explained why check engine light was on.

it will stall every so often both while driving or when stopped. and will just shut off as if the key was turned off no sputter no jerking.
i dont want to go replacing tons of parts and finding out its something like a head gasket. any input is appreciated.

 

[crazy_ndn604]

well solved the issue. turns out there was a couple vacuum lines not connected, the ignition module was pretty old so replaced that as well as the coils.. and there was a section of the air intake tube melted letting in too much air into the engine, causing it to run rough.

 

[Steelcity]

Glad to hear all is well ,those vacuum lines can cause all kinds of problems that can lead people astray.