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Why does your 1983 Chevy Camaro bog down?
make sure the timing is right, no vacuum leaks, or the carb could have a bad accelerator pump in it.
Your 87 Nissan truck idles up and down?
check for vaccum leaks.
How to idle down 1993 Chevy truck?
That engine is computer controlled therefore the idle was preset / calibrated from the factory and there is NO adjustment. You need to have the engine scaned with an engine scanner to see what is making it Idle to fast. Check for vacuum leaks first.
Can a bad computer on a 1992 f150 5.0 make it idle fast and surge up and down?
Yes it could....but I'd start with checking the idle air control valve, check for vacuum leaks and check the fuel pressure.
How do you advance timing on a Chevy 350 and idle it down?
It depends on the year. If you can't get the idle down, check for vacuum leaks. That seems to be a primary cause of high idle, especially for the TBI engines.
How do you check for vacuum leaks on a 2001 ford windstar?
Go down to an auto part store and buy a cheap vacuum guage. Hook it up as directed and read the results. There are instructions that come with the guage that tell you how to interpret the results.
How do you get the idle to go down in a 1993 Chevy z28 camaro?
The idle speed is computer controlled on a LT1 engine. If it is a little high, try checking for vacuum leaks.
Will a valve cover leak cause the engine to smoke on a 1996 Toyota Tacoma?
Yes, it could. What could happen is it leaks as you are going down the road and leaks onto the exhaust manifold and creates the smoke.
What could be wrong with a 1998 Ford Expedition when 4x4 is selected and it lights on the dash but doesn?
I have a 1998 also and the same thing happened to me. What I found on mine to fix the issue was that the vacuum line from the control valve that is located next to the battery on the firewall has a plastic tube connected from the valve that goes down to the actuator on the front axel. The plastic vacuum tube rubs up against the battery box. The residue acid from the batery terminal leaks down the side of the box and rots the vacuum line (for me it rotted three lines there). I just cut back the lines and used a good quality rubber vacuum hose to reconnect the two plastic vacuum lines and that fixed it. No matter how well kept your battery is you will always get a little seapage from the terminal so clean the battery and box every time you wash your truck and you should'nt have the issue again.
My civic rpm drops to500 rpm and turns off?
When the RPM of a car drops down and stall there is an issues with the air fuel ratio. The engine should be checked for vacuum leaks,
Why wont my 350 throttle body Chev Truck kick down on hills?
My grandson says, "because it broke down". But to be more specific, check the shift-down linkage and/or the vacuum modulator (if your transmission has one).
Why does ny 95 grand am idle up and down?
Look for a vacuum leak. Could be anywhere.
