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1990 Corvette stalling issue need help asap

Tiny
SBF347
  • MEMBER
  • 1990 CHEVROLET CORVETTE
Got a 90 corvette vin 8 stall after a half hour of running. Put new dist and module in. Tried an ecm. Still doing the same thing. NO injector pulse when it stalls. Spark is fine. Any ideas? I am at my wits end.
Friday, November 23rd, 2007 AT 6:36 PM

3 Replies

Tiny
MERLIN2021
  • MECHANIC
  • 17,250 POSTS
Have you checked the fuel pressure when the pulse is gone? Try that and let me know what it is.
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Friday, November 23rd, 2007 AT 6:54 PM
Tiny
SBF347
  • MEMBER
  • 2 POSTS
37-40 psi
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Sunday, November 25th, 2007 AT 6:20 AM
Tiny
MERLIN2021
  • MECHANIC
  • 17,250 POSTS
Try testing the TPS for WOT.


https://www.2carpros.com/forum/automotive_pictures/62217_TPS_Fualty_1.jpg



https://www.2carpros.com/forum/automotive_pictures/62217_TPSTest_1.jpg

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Sunday, November 25th, 2007 AT 8:48 AM

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