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What would cause a diesel engine to surge at idle?
The first things to check are the air intake, the fuel pump/filter and the governor.
What is the less likely cause of an engine to hunt and surge at top no load speeds?
The price of pineapples in Hawaii is less likely to cause an engine to hunt or surge.
Can spark plugs cause a little surge in the engine?
my sparkplugs are gaped to wide can that cause my car to surge and poor starting
What does a bad IAC cause?
the engine to stall and surge at idle
Will a bad fuel pump cause engine surge on a lawn mower?
You probably have a dirty carburetor causing that surge.
How do you fix the engine surge in your v6 1984 Ford Ranger 4x4?
Check your vacuum lines this usually the cause for a surge in engine speed when idling or running.
What could be the problem with my john deere 318 onan engine that causes it to surge when idling?
probably the governor going bad
Why does antifreeze surge in the overflow tank of a 99 Chevy Suburban?
Engine overheating will cause the anti-freeze to surge into the overflow tank. A blown head gasket will also cause the anti-freeze to surge into the overflow tank.
What would cause an engine surge and check engine light on a 1985 Pontiac Grand Am and how do you repair it?
There are pages and pages of things that can cause a check engine light. You need to have it checked with a scantool. Then the code can be diagnosed and repaired.
Why would a 1990 Blazer's engine surge up and down?
Any number of things could cause your vehicle to surge. You need to take your vehicle to a tune-up shop and have it diagnosed.
What would cause the rpms and the car to surge in 2001 Oldsmobile alero?
The RPMs and the engine of the 2001 Oldsmobile Alero might surge if there is a problem with the oxygen or fuel sensor. It may also surge if there is a problem with the fuel injectors or the fuel filter.
On a 94 Honda Civic what will cause it to overheat and cause idle surging?
Your 1994 Honda Civic will overheat when the thermostat is malfunctioning. The overheated engine can experience the idle to surge. The engine should be turned off immediately.
