answersLogoWhite

0


Best Answer

Try servicing the air filter.

User Avatar

Wiki User

14y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: Briggs and stratton engine revs up and down?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

What repair is needed on a Briggs engine that revs up and down while running?

Most common culprit in surging is a dirty/clogged air filter.


Briggs engine revs up and down?

low speed in carb stopped up....carb needs cleaningAnother AnswerMost common cause of engine revving up and down is a dirty or clogged air filter.


Your engine revs when you dont hit the gas?

An engine revs when you hold down the gas and the brakes at the same time. ~Ares


What repair is needed on a 5.0 hp Briggs and straiten engine when the engine revs up and down the whole time it is running and the Governor rod is going in and out?

Most common culprit in surging is a dirty/clogged air filter.


Why the engine revs is going higher when pressing clutch down and changing gears?

Every time you engage the clutch, the clutch disengages from the transmission/engine. Which in term engine revs up, until you disengage the clutch.


Rx8 bad engine vibration at 6000 revs?

Typically with the Mazda RX8 Rotary engine vibration at revs as high as 6000 is down to engine damage suffered when oil was low. Your engine requires rebuild or renewal. Vibration at idle only is typically engine mounts, a know fault many dealers are aware of.


How can you adjust a Briggs and Stratton 16 hp twin mower engine speed It revs and slows revs and slows. Is OK at full throttle?

It sounds like the carb needs to be cleaned , it is surging for fuel . Yes. I have cleaned the carb, put in a new petrol filter and renewed the diaphrgam of the petrol pump but it still surges. Any other ideas please? Is there anykind of adjuster on the machine . if there is try adjusting . If there is a fuel inlet on top of carb , there should be a plate that you can take off and that is where the jets are , try cleaning them .


Why does the oil gauge on your punto gt give you different readings?

because the engine turnes at diffrent speeds ie. tick-over is about 1.5k revs where as speeding down the road is at 5k revs the faster the engine turns the more the pressure builds up


When I drive my 1991 acura integra the engine revs up and down then stalls out?

replace the Air Idle Control Valve for starters


When does an automatic transmission know when to change gears?

Gear changes are determined after how fast the engine is turning. For each gear there are set limits for which engine revs that are allowed. if the revs go high, the transmission changes up a gear, if the gears go low it drops down a gear.


How come the engine only revs up when gas is applied in a 98 Chevy blazer?

Because that's how an engine runs. it can only ever rev up if you give it gas. no gas, no revs. more gas, more revs


Engine revs for Audi a3 1.6 petrol?

What revs should my audi 1.6 show at seventy miles an hour and how many revs should it show when ticking over