My car is 89 Bonneville SSE.
Since Monday, I haven't been able to drive it because when I start it it stumbles, tries to pick up and ends up stalling. Sometimes it will sputter for about a minute (with the revs going up and down like it'* really trying to keep running) but eventually it stalls. It does it when the car is still cold and once it'* warmed up as well. It does it in every gear as well. Check Engine light never comes on until the car actually stalls. The other gages all look normal.
There are no trouble codes coming up on computer.
Things I've tried so far:
Changed spark plugs and wires (two plugs aren't firing properly but are not for the same coil
Unplugged MAF sensor - as suggested - didn't help.
Checked fuel pressure regulator.
Tapped catalytic convertor
Tried some gas treatment (was thinking maybe water in the gas because I let the tank get really low and we've had some extreme up and down temp changes here) Still wondering if that might be it........but would water really cause this much trouble??
Today, we are troubleshooting the coils and taking out the fuel injectors. manitu had said that they can be cleaned.....with B&O or something - is that cleaner for them once they are actually removed from the car?
Do you think my car is destined for the junkyard? I just don't know what else to do short of what'* been done and what is being done today.