Best Answer

Clogged fuel filter Failing fuel pump Dirty plugs Failing plug wires Dirty Air Filter

User Avatar

Wiki User

โˆ™ 2007-05-22 10:11:26
This answer is:
User Avatar
Study guides
See all Study Guides
Create a Study Guide

Add your answer:

Earn +20 pts
Q: What would cause a rough idle on a 1994 silverado 5.7?
Write your answer...
Still have questions?
magnify glass
Related questions

Would a bad TPS cause rough shifting on a 1994 ford escort AT w 1.9L engine?

yes it is possible

What kind of transmission is in a 1994 Chevy silverado 2500 4wd?

That would be the 4L80E transmission.

Would a rear end off a 1994 Chevy Silverado work on a 1999 Chevy Silverado?

it could but you might need to trim the rear a little

Is there a cabin Air Filter on a 1994 Silverado?


Does a 1994 Chevy Silverado have a fuel switch?


What is the bolt patter for a 1994 Chevy Silverado?

what is the bolt pattern for a 1987 Chevy silverado

Would the egr valve also cause a 1994 silverado 5.7 to miss?

yes Yes, if the exhaust gas recirculation valve is faulty, the truck will sound like it is missing, but to a mechanic it may sound like a rough idle or a vaccuum leak. I would recommend changing the EGR valve as a process of elimination, being that it isn't a big ticket item.

When was The Rough Kutz created?

The Rough Kutz was created in 1994.

When was Rough Town created?

Rough Town was created in 1994-09.

Does a Chevy 1994 silverado 1500 have an IAT sensor?

NO it does not.

Does a 1994 Chevy silverado have a fuel cutoff switch?


Will a 16x9 rim fit 1994 silverado?

It will if it is for a truck.

What is the hp of my 1994 Silverado 5.7?

210 HP

What would cause a 1994 Volvo 850 to completely shut down after going over rough roads?

have you checked your connections on battery they could have come loose it could be something as simple as that

Why would both of your headlights in a 1994 Chevy silverado go out at the same time?

sounds like you have a blowen fuse

Where is the starter relay on a 1994 Chevy Silverado?

The starter relay on a 1994 Chevy Silverado is mounted on the starter. The starter and relay are usually changed as a single unit.

Where is the location of the low oil level sensor for a 1994 silverado?

Unfortunatly there isn't one. I am actually looking for an aftermarket oil level sensor to install in my 1994 silverado.

When was Silverado High School - Las Vegas - created?

Silverado High School - Las Vegas - was created in 1994.

What are the sizes of the rear speakers in a 1994 Chevy Silverado?

4x6 :)

What is the firing order on a 1994 silverado?

V-8? 18436572

What is Spark plug gap for 1994 chev silverado?


Does your 1994 silverado have fuel injectors or caberator?

It is fuel injected.

Will a bed from a 94-95 silverado z71 fit my 99 silverado z71?

I have 1999 chevy Silverado z71 wanting to see if a 1994-95 chevy Silverado z71 bed will fit

Will the seats out of a 2000 silverado fit a 1994 silverado?

Not without modification as 2000 is the newer body style which was implemented in 1999.

Why would a 1994 S10 Blazer have a rough idle?

Could be in need of a tune up Could have a vacuum leak