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A lot of things could be causing that. First did you check your coolant?
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∙ 15y ago
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What would cause an 1989 firebird to stall at idle?
It can be one of these 3 things...1 Throttle position sensor..2 Mass airflow senser...3 Map senser
What would cause a 1989 Ford F-250 6-cylinder to overheat after the engine is turned off but not while running the fluid in reservoir boils and overflows?
Check for low coolant level.
What is the firing order for a 1989 Pontiac Firebird?
123456
Will a 1989 firebird transmission mount up in a 1991 firebird?
If they are both Chevy V8 cars it will bolt up.
Will parts off of a 1989 Pontiac firebird work on a 1991 Pontiac firebird?
What parts??? Body, engine, suspension???
Difference between 1989 firebird formula and firebird?
Instead of having a 2.8 v6 or non h.o 305. It would have a 350 tpi or high output 305. It would have a different spoiler , suspension , and have formula stickers on the doors.
What would cause an 1989 Firebird 305 TBI engine to make a ticking sound after going through some water?
The cool water hitting your piping hot exhaust makes the metal contract (Shrink) and it makes a ticking noise.
What is the fuel tank size on a 1989 Pontiac Firebird?
15.5 Gallons
Why does your 1989 Chrysler new yorker only overheat when driving but not when just idling in one place and the fan switches on and off correctly?
A likely cause is an internally restricted radiator.
What is the spark plug gap on a 1989 Pontiac Firebird?
If its a V8, its going to be .035
What could cause a 1989 Acura Integra to overheat after being driven less than 2 miles?
Water pump, Radiator, thermostat, low coolant, blown head gasket, busted hose. Could be one or all but I would check these first.
Where is the fuel pump relay on a 1989 Pontiac firebird 2.8?
On the drivers side firewall
