Rough idle
#1
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Rough idle
My car has a very hard time idling and I'm not sure why. Its a 2001 ls1 with a 98 cam in it with LT and an slp loudmouth. When I used a Snap On scanner and looked at my data I noticed that my ignition timing at idle was jumping around anywhere from 14* to 21*. Is this normal? This is a fresh motor with less than 300 miles if that helps. Thanks
#4
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Ironically, vacuum leaks usually make cam cars run better....to a point.
If you have a scan tool, you can log STerms/LTerms. If they are maxed at idle, but come down immediately when you step on the gas it is indicative of a vacuum leak.
Is this the first time running the car after the cam install?
If you have a scan tool, you can log STerms/LTerms. If they are maxed at idle, but come down immediately when you step on the gas it is indicative of a vacuum leak.
Is this the first time running the car after the cam install?
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you cant just install a cam and expect the car to run like stock
its going to starve for idle, its going to pop, fart, **** etc...
long story short, get a tune and it will run the way it should.
its going to starve for idle, its going to pop, fart, **** etc...
long story short, get a tune and it will run the way it should.