0
Best Answer
bad ign coil bad plugs bad wires bad fuel filter bad air filter bad cylinder or head (do a compression test)
Wiki User
∙ 18y agoThis answer is:
Add your answer:
Earn +20 ptsQ: What would cause a 1991 GMC S15 with 4.3L v6 to miss?
Write your answer...
Submit
Still have questions?
Related questions
How do you clean and adjust the throttle body on a 1991 Chevrolet S-10 blazer 43L is it the same as a carburetor?
There is no adjustment required, but you can clean it with a carb cleaner.
How many kL are in 43L?
.043
How many liters in 43ml?
.43L. 1000ml=1L
What transmission came in the 2002 43L s-10?
4L60/E l
How can you calculate the mass or the volume of 18-k gold?
43L of 18-k gold
Does a Chevy 305 mount to the same transmission as a 43L?
Yes it will bolt right up to it.
Where is the Oxygen Sensor on a 90 Caprice V6 43L?
There is one before and one after the catalytic converter.
Where can you check fuel pressure on a 1990 V6 43L Chevy Siverado?
The fuel lines around the filter; you will need an adapter.
How do you change the stock single exhaust to dual on a 1994 43L Caprice?
Use an exhaust made for an LT1 engine the blocks are identical it is the insides that is different. Will bolt right on.
Is there a thermostat 150 180 degree that will work in a Chevy S 10 V6 43L?
Don't know what year you have but some sensors are temperature sensitive and you should run a 195 degree thermostat.
Where is the exhaust gas recirculation valve EGR located on a 97 s10 Chevy blazer 43L AC v6?
It should be on the front of the intake manifold directly above and behind the water pump.
When on idle your 95 Blazer 43L runs really rough but when you push the gas it smooths out until you let off then it runs rough again what are somethings that could be the problem?
sounds like a vacuum leak
Copyright ©2024 Infospace Holdings LLC, A System1 Company. All Rights Reserved. The material on this site can not be reproduced, distributed, transmitted, cached or otherwise used, except with prior written permission of Answers.