 wiring harness problem or what? |
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 Oct 25, 2008 - 1:04 AM
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Enthusiast Joined Oct 23, '08 From JONESVILLE Currently Offline Reputation: 0 (0%)  |
i have a 97 celica gt that has a minor build 91 mr2 motor with a safc on it i kno it needs tuning but for some reason my EFI fuse keeps blowing... and now the car when i start it it will shoot up to about 1500 rpms and then back down to 900 and about 5 seconds later it will cut off if nebody knows what could be the problem let me kno please.....
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Oct 25, 2008 - 1:27 AM
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 Enthusiast  Joined Jan 29, '07 From Hoyt Lakes, MN Currently Offline Reputation: 11 (100%) |
Do you have any holes in your charge piping or intake before the afm?
I'm assuming you have a 3sgte -------------------- 98 Celica gt red- totaled deer
94 Celica st black DD (bad weather beater)- totaled deer 95 Celica gt silver- chassis sold 88 Celica All-Trac (Burned to a crisp) 94 Celica gt white (sold) In need of a rust free chassis!!!! |
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Oct 31, 2008 - 9:29 PM
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Enthusiast Joined Oct 23, '08 From JONESVILLE Currently Offline Reputation: 0 (0%) |
QUOTE (bccentaur3 @ Oct 25, 2008 - 1:27 AM)  Do you have any holes in your charge piping or intake before the afm? I'm assuming you have a 3sgte ITS NON TURBO MR2 2.2L |
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Oct 31, 2008 - 11:20 PM
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Enthusiast Joined Jan 29, '07 From Hoyt Lakes, MN Currently Offline Reputation: 11 (100%) |
you dont have any wiring touching each other do you?
cut wiring* -------------------- 98 Celica gt red- totaled deer
94 Celica st black DD (bad weather beater)- totaled deer 95 Celica gt silver- chassis sold 88 Celica All-Trac (Burned to a crisp) 94 Celica gt white (sold) In need of a rust free chassis!!!! |
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Oct 31, 2008 - 11:28 PM
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 Enthusiast Joined Mar 31, '04 From Summerville, SC Currently Offline Reputation: 5 (100%) |
Try unplugging things on the engine harness, starting with the circuit opening relay, and see when the fuse stops blowing, then you've isolated the circuit that's causing the problem.
-Doc -------------------- -Dr Tweak, 6GC's resident engine swap wiring expert extraordinaire Click here to see my swaps drtweak@phoenixtuning.com |
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