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If that's going on there is some kind of malfunction somewhere. Check for a dirty air filter, sticking TBI injector, faulty throttle position sensor or possibly some other sensor failure. New answer; Need to check the fuel pressure regurlator.
A shorted or grounded Coolant sensor can cause it to run rich.
MAP sensor can cause it to run rich also. Hope we both helped.
What else can I help you with?
Will a 1985 Chevy 350 work in a 1992 Chevy 350 for a replacement engine?
No it will not. Now it will bolt right in there but the transmission will not work and the fuel pump in the fuel tank has to much fuel pressure for a carburetor
Is a fuel pump for a 94 Chevy 350 1500 the same as a fuel pump for a 97 Chevy 350 vortex 1500?
no
Is a Chevy 350 engine fuel injected?
The 350's from 1987 up are fuel injected.
How much should a new fuel pump cost including labor on Chevy suburban?
$350
What car came with a carburated 350 in it?
There have been millions of cars and trucks produced with a carbureted 350. every Chevy that offered a 350, before fuel injection any Chevy model that offered a 350 cid. engine before fuel injection.
Are Chevy 305 and 350 fuel pumps the same?
yes
How do you set the fuel pressure on a 1997 Chevy 350?
The fuel pressure is not adjustable on that vehicle.
How much fuel pressure should a 1964 Chevy pickup with a 350 small block have?
4-7 lbs. if it has a carburetor.
Can a 1995 Chevy 350 be used with a 1998 Chevy 350 fuel system?
No the fuel pressures are different 95 wasw about 10 psi 1998 is 60 psi . u need 2 change fuel pump
Will a fuel injection kit from a 98-99 Chevy 350 to your 74 Chevy 350?
No. You would have to switch the cylinder heads, fuel pump, and ad some computer equipment to operate the injection.
Do both fuel injectors spray when a Chevy 350 motor is idling?
No
When did Chevy go to fuel injection on the 350 engine?
Late 1987.
