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Why does your 1992 Saturn sl1start to run rough and backfire after engine is warm?
Wiki User
∙ 18y ago
check your coolant temp sensor also is the ses light on,posible egr fault
Wiki User
∙ 18y ago
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Why does the check engine light blink on my Saturn l200 and the engine run rough?
because you have an engine misfire.most likely the DI cassette is faulty. (Ignition)
What are the symptoms of a bad throttle position sensor in a 91 Saturn sl1?
A bad throttle position sensor, on your 1991 Saturn, will cause the engine to run rough when it is idling. The engine will run normally at higher speeds.
How do you know if your timing is off?
your engine will sound rough while at idle speed and your gas milage will start getting worse. it also might start to backfire and make a little more noise than it normally would.
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You have a few things to check, first off a backfire is usually associated with a timing issue, you would notice a difference in ow the engine runs, it will lack power and be rough. Next a backfire requires unburnt fuel, so check the ignition system for problems, bad or incorrectly gapped plugs, bad wire, and if it's older look for a cracked distributor cap or worn rotor. Then look to the fuel system, it may be getting more than it can burn. Lastly valves, you may have a bent one, or one that is not opening or closing completely.
Where is rough road sensor in a saturn vue?
The Right Front ABS wheel speed sensor is also used as a rough road sensor to assist the knock sensor in dectecting weather there is a knock from engine or bump from the road in order to adjust the spark and fuel.
What would make a 1988 old ciera hard to start have a rough idle and backfire?
Poor maintenance and/or bad ignition coil.
On a 1999 SW2 Saturn what kind of symptoms would I see if the timing chain needed replacing?
A timing chain, that needs to be replaced, can cause your engine to run rough and lose power. A broken timing chain can cause significant engine damage.
What are the symptoms of a bad timing chain in a 1995 Chevy Monte Carlo Z34?
Car will run rough ,backfire and you may be able to here it rattling.
1967 mustang with a 289 v8 idlws irractally and will backfire when held at high idle and runs real rough what are your diagnosis?
More than likely ignition timing..
Your 03 Nissan exterra check engine light is on and running rough?
the check engine light is blinking and my 03 Nissan exterra is running rough
What causes the engine to run rough and the engine fan doesn't come on at all and the 'service engine light' goes on and off on a 1996 Saturn SC1?
most likely your coolant sensor is bad have it checked and see if the harness is corroded Could also have spark problem with your ses light on/off You may have corroded coil towers causing a misfire
Is rough an adverb?
Only rarely is the adjective "rough" preferably used as an adverb (e.g the engine still runs rough). The usual adverb is "roughly."
