ok so on hard accelerate my car will smoke very badly it was not doing this until i gutted my cats and deleted the muffler i just changed the plugs and done a oil change my fuel milage has went down noticably i changed the plugs because one of them fouled out when i pulled the plugs they all...

I just got my car back from getting some body work done. When i picked it up the battery was dead, it got jumped off and drove home. Ive been having problems with it going into "Limp-mode" as i was told, it would get stuck in second gear the whole trip home, not shifting from a stop. immedietely...

Hello everyone, recently my fuel sending unit failed, so I need to buy a new one (used)..anyway I am currently looking at a good deal on a 1994 5.7L Z28 Fuel Sending Unit/with pump...but it is listed as being compatible only with 93 94 95...mine is a 96, I'm hoping since its still a fourth Gen...

Just started about a week ago. I filled up and it showed only a half tank. Then it decided to stay at E for a few days. Now it gives a reading but its almost as if it only uses the upper half of the gauge. So 3/4 is now half. I've read that fuel system cleaner can fix it so the dirty sensor must...

In my ongoing 3 month plus quest to figure out what is causing my intermittent here and there misfire which only happens in top RPM's at around 5k RPM, I did a compression test on the cylinders.:icon15: I did this as a suggestion from a friend and I did have some feelings that my engine may...

How many gallons is the fuel tank of a '98 Firebird (Base Model? I can not find anything on the internet. I have only been able to find information on year '96 and lower. Please help. Also, anyone out there with a '98 Bird...How many miles per gallon are you getting? ~Kir

Hello i have a 96 firebird with the 3.8L V6. My car has issues with running it like to die when i stop. The rpm's will either drop down to 500rpm's or lower or even die. It has really rough idle also and misfires and sputters when accelerating. I have replaced the spark plugs with AC Delco...

I bought a 1995 3.4l a few months back. Runs good generally, but there is an intermittent problem with respect to fuel flow. I will be driving along normally, then suddenly the problem appears, it seems like fuel starvation. It begins sputtering and popping, and when I press the pedal down, it...

anybody? Ive got a vortech fuel management unit that is used. its a $200 unit and I'd much rather have some slightly larger injectors than a fmu. (30-40lb preferably)

hey ive got all the internals to hold up to this thing ofcourse, but ive also got stock injectors, stock fuel pump, and stock ignition. how will this affect me if i was to put on a vortech v1 supercharger kit?

(Started a new thread since other issue has been resolved) Was outside and had the hood popped earlier. Checked my oil because I've noticed my Check Oil light has been popping up lately. I just had the oil changed a couple hundred miles ago, so it's not due yet. Oil looked okay, and was still...

Amsoil has a wide variety of fuel additives Performance Improver -improves fuel mileage an average of 2.3% and up to 5.7%. -Reduces emissions such as hydrocarbons (HC) up to 15%, carbon monoxide (CO) up to 26% and nitrous oxides (NOx) up to 17%. -Restores power and performance...

With a lighter of course... No audio but the visual definitely makes up for it.

i'm looking at buying a 1992 z28 with a lt4 out of a 94 vette. only problem is that it doesn't run. the guy that has it now says that the computer needs to be reprogramed for the bigger cam. he says it will turn over fine and if you spray some starting fluid in the throttle body it will try to...

Anyone else have an issue with this sucker? When I bought the car I quickly found out there was an issue with the FLS. Easy to figure out after running out of gas on the side of the highway when your fuel gauge reads full, or just filling up and and after a mile of driving it drops to E...

I have trouble starting my 94 Firebird when cold. I have to crank the engine over about 3 times and hit the gas to fire it up. Once the engine is warm it starts no problem turn key. When I first got the car the PCV air in off the intake was broken. The little rubber 90 degree boot that goes...

Hello Everyone. I have a 75 Firebird Esprit I am working on with my son. Car has been sitting for at least 5 years. It has half a tank of gas in it and I want to get it out and put fresh fuel in. Problem is, I cannot just siphon it out. There is what I am guessing is and anti-theft device in...

is it ok to run 87 octane fuel on a 1994 z28