2nd Generation Specific (1986-1992) 1986-1992 Discussion including performance modifications and technical support sections.

new motor sounds??

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Old Aug 11, 2002 | 07:32 PM
  #1  
mr. ut's Avatar
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From: atlanta
new motor sounds??

just put in a jspec, i have some electrically problems, but ill disscuss tat later

anyways....i can get it to catch, like actually rev up, but only for a split second. the sound it makes is...cheenn..chenn..VROOOMM..chennn.chennnn.. VROOOMM>.

the VROOM part is wen it actually catches and revs up, and hits like 3000 rpms.

i was able to get a compression guage on there, and i get three even bounces at around 80 psi so im praying i dont have a blown seal, although, i dont think my readings are very accurate. Oh yea, i check the apex seals b4 dropping the motor, all of them are still in tact.

can anyone sorta decipher these sounds??

tommorw, i will get new plugs and put in new fuel and try it again. but help is more than welcomed!!
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Old Aug 11, 2002 | 07:53 PM
  #2  
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HAILERS
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From: FORT WORTH, TEXAS,USA
Large air leak the size of the brake booster line, perhaps or the half inch line that comes off the inlet duct.
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Old Aug 12, 2002 | 09:11 AM
  #3  
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From: atlanta
bUMP????
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Old Aug 12, 2002 | 04:54 PM
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From: Milpitas, CA
Timing.. That's exactly what my car did when I had the CAS installed wrong.

PaulC
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