C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

still a problem, need suggestions

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Old Oct 21, 2007 | 07:20 PM
  #21  
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frannyzvette
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From: New Egypt NJ
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I remember the mechanic trying that when I first got the car! Couldn't figure it out then either.
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Old Oct 21, 2007 | 10:52 PM
  #22  
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JAKE
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From: Kempner Texas
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Originally Posted by frannyzvette
I remember the mechanic trying that when I first got the car! Couldn't figure it out then either.
Switch gears. No matter how smoothly and convincingly he talks, if he's not giving positive results, dump him. You need "old school" not a computer wiz.

We're not talking rocket science here. A "mechanic" with half a brain can track down the source. There are only so many places.

Jakr
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Old Oct 21, 2007 | 11:38 PM
  #23  
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From: Mt Laurel NJ
St. Jude Donor '06-'07
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Originally Posted by frannyzvette
Ok!!! Sunday today!!! Got it back!!!
Runs smooth, yes its louder. But it POPS really loud.
Still have that rattling sound when the car is idling, which like I said before, no one seems to know where that sound is coming from?
Have you ever had your fuel injectors checked? Your description of what your car is doing sounds just like my car. I replaced the exhaust system, but the rattle was still there, along with a miss and the occasional lean backfire. Plus your car came w/ Mutlitechs, which are known for going/being bad. I would have them checked first, I'll bet a few are bad.
BTW, I assume your car is an automatic?
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Old Oct 22, 2007 | 07:08 AM
  #24  
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From: New Egypt NJ
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Originally Posted by RandyJ75
Have you ever had your fuel injectors checked? Your description of what your car is doing sounds just like my car. I replaced the exhaust system, but the rattle was still there, along with a miss and the occasional lean backfire. Plus your car came w/ Mutlitechs, which are known for going/being bad. I would have them checked first, I'll bet a few are bad.
BTW, I assume your car is an automatic?
No, my car is a 6 speed.
Not sure if my fuel injectors have been checked. Have to look in my "files", seems like my car has new "everything"
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