07-20-2014, 12:51 AM | #1 |
Registered User
Join Date: Apr 2013
Location: lucedale
Posts: 11
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1993 chevy surging
I have a 93 chevy 350 with r700 tranny automatic and sometimes inbetween gears it surges the rpm revs up and down unless I give it more gas and it shifts kinda hard but if I don't give it more gas it just keeps surging, what could cause this? By the way I'm new here
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07-20-2014, 10:46 AM | #2 |
Registered User
Join Date: May 2004
Location: Minnesota
Posts: 4,620
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Re: 1993 chevy surging
Welcome to the board.
Unless the transmission has been swapped, your 1993 should have a 4L60E if it is a 1500 series. It sounds like a transmission overhaul is coming soon.
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For those of you that are wondering why you are not getting replies to your thread: Did you give the model, year, engine, fuel system type, and transmission information? If it is modified from what came stock from the factory, let us know that too. |
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