sucky when warm
03-04-2004, 11:34 PM
#1
1st Gear Member
Thread Starter
Join Date: Feb 2004
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Posts: 106
sucky when warm
When my 86 GT is cold it will run like a dog, but as soon as it gets warm its starts runnin like ***. It seems to idle ok but other than that it just sucks. In acceleration it jumps and misses. Anyone have a hunch of what it might be?
03-04-2004, 11:40 PM
#2
6th Gear Member
Join Date: Oct 2003
Location: North Cackilacky
Posts: 8,635
RE: sucky when warm
Never heard anyone say running like a dog was a good thing....the cooler your engine the better a car will run. Cooler denser air = more hp. How bad does it run when it's warm?
03-05-2004, 12:15 AM
#3
I ♥ Acer
Join Date: Jan 2004
Location: Reading, Pa.
Posts: 2,617
RE: sucky when warm
ORIGINAL: midnitestang
When my 86 GT is cold it will run like a dog, but as soon as it gets warm its starts runnin like ***. It seems to idle ok but other than that it just sucks. In acceleration it jumps and misses. Anyone have a hunch of what it might be?
When my 86 GT is cold it will run like a dog, but as soon as it gets warm its starts runnin like ***. It seems to idle ok but other than that it just sucks. In acceleration it jumps and misses. Anyone have a hunch of what it might be?
03-05-2004, 11:55 AM
#4
2nd Gear Member
Join Date: Feb 2004
Location: United States
Posts: 431
RE: sucky when warm
Does the 86 have an MAF? It sounds like the fuel/air mixture is getting leaned out too much. That is while it's warm your "choke" is closed so your getting more fuel less air, when it warms up your getting too much air in the mixture. The reverse of that could be true as well though...choke not opening. As the engine gets warmer it needs less air. What's the setup on the '86? Fuel injection? Can't remember.
03-06-2004, 12:58 AM
#7
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Join Date: Feb 2004
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Posts: 106
RE: sucky when warm
Yeah k&n is clean. Its got the speed density setup and it is fuel injected. I put a cam in it so I had to advance the timing a little. I have also bypassed the fuel pressure regulator to allow more fuel in the mix. If my clutch was slippin would it make it feel like it was missing or would it be more of a constant thing. I was just wonderin cause my throwout bearing is clicking and Im gonna replace it tomorrow.
03-06-2004, 09:41 PM
#8
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Join Date: Feb 2004
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Posts: 106
RE: sucky when warm
I dropped the transmission today and much to my surprise 4 of the 6 bolts that hold the flywheel on were snapped off. When i dropped the transmission I went to push it away from the engine I noticed the flywheel had moved when I pushed so I left it alone a little while to scared to look at what the friggin hell had gone wrong. I eventually went back to it and sure enough those bolts were broken. Its turnin out to be a bitch to get the other peices out of the holes where it bolts onto the crank. It is so much fun I just cant control myself. Dont ask me how it happened cause I sure as hell dont know. Maybe they werent torqued down vibrated loose and snapped off on the cluch disc??? Anyway thats what kind of **** I get myself into. God daMN I love my car!!!![:@]
