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I have a 91 Chevy Lumina and it possibly died today after runnning roughly for several months. I am no mechanic at all, but it did help when I started: 1. Using Premium gas, 2. Had the Jiffy Lube special fuel injector cleaning ($50), 3. Have used STP (red bottle) w/every fourth fill-up (approx.), and I believe a mechanic cleaned the fuel injection system by hand (????). Anyway, I have had lots of troubles, but by the Lord's grace have not been in an accident. It used to die when I slowed down and turned corners, or even when I just slowed down. That is, before I had all the fuel injection cleaning, etc. and began running Premium (another Providential blessing because I didn't go, "Oh, hey, it needs this..). I think it mine has a fuel/pressure issue or broken fuel sensor (???). When the tank is full, it acts better and vice versa. Until today, when it's just pooped out. I had the battery jumped, which helped until I got home; now, I may need it jumped again. That may have nothing to do with the above, only the battery, of course. Anyway, God bless.
What else can I help you with?
93 Chevy lumina rough idle adter driving for about five minutes it starts to run rough and quits?
The issue may be with the fuel pump. There may also be a problem with the oxygen censor not allowing enough air flow.
Why does my lumina Run rough smell gas after starting?
after start car smell gas why?
Would a vacuum problem cause a 1986 Chevy Corvette to change very rough between first and second gears?
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Why does Chevy S10 have a rough idle after replacing the fuel pump?
change fuel filter under the driver side bolted to the frame
What would cause a rough idle on a 1990 Chevy lumina?
Had the same problem w/ a '92 lumina a couple years back. the car would barely idle and stall or idle and pick up speed until it got to like 30. forget what the part's called, but it gets clogged up and just has to be cleaned out. not too expensive. guess its common w/ luminas and cavaliers
What causes rough idling on a 2001 Chevy Metro after the timing belt was changed?
Rough idling on a 2001 Chevy Metro after a timing belt change could be caused by improper timing adjustments, leading to a misalignment of the engine's timing. Additionally, issues such as vacuum leaks, faulty spark plugs, or incorrect fuel mixture can contribute to rough idling. It's also possible that sensors like the mass airflow sensor or throttle position sensor were disturbed during the repair, affecting engine performance. Checking these components and ensuring proper installation can help resolve the issue.
Why do you have Rough idle 5.7 Chevy truck?
vacuum leak?
1992 Chevy silverado with a 5.7 you put sparkplugs wires cap and rotor air filter and its still running rough what else should you change?
Check all vacuum lines
You changed your sparks plugs on your eighty nine dodge Dakota and now it runs rough could it be timing or a vacuum leak?
Was the truck running OK before the plugs were changed?If ok before the plugs were changed then I would recheck the plug gap & check the plug wires. It is easy to damage the carbon fiber inside the wires. If they are old say around 40.000 miles I would change them. If truck was running rough before plugs were changed I would look at timing & vaccuum. Also cap & rotor. The converter can be a problem with rough engine perform. Check for bad gas.
Your 1999 Chevy Astrovan has intermittent rough idle and misfire at take off?
I would tune it up, Plugs and wires, Factory AC Delco Cap and Rotor And change the fuel filter.
1994 4.5 liter Chevy truck is running rough when half or full throttle Have changed the TPS sensor with no luck Anyone know what the problem could be?
you could have a bad fuel injector if dirt gets into the injector it will stay open
Where to find coolant leaks 1998 Chevy Lumina?
A good place to look for Coolant Leaks is around the Intake Manifold, as if the engine has recently started to run rough, this could be a definite sign of a bad intake manifold gasket. Unfortunately, the cost of this type of repair at the local Clip Joint can end up costing you $800.
