hello,
i'm having some trouble with my '92 chevy lumina 3.1. it was running fine when all of a sudden i started it and when i went to hit the gas it choked out. i threw some heet and fuel injector cleaner in the tank and it ran fine for about a week. now it does the same thing. it idles fine but when i the gas it will get into about 2nd gear before dying. I let it run for about an hour after throwing some heet in and now the check engine light comes on after it runs so long. does anyone have any suggestions on where to start or what to do to see what my problem is. the fuel injectors are good because i had new ones put on about a year ago and it has been running fine until now. any help would be appreciated. thanks!
