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Enthusiast Joined Oct 3, '12 From san francisco Currently Offline Reputation: 0 (0%) ![]() |
so ive bought a car that ended up being a total bust on me ( had to rebuild engine so i replaced clutch and various other thigs and catalyticconverter)
and my problem is that when i hold down the gas i get mini shakes every few seconds. especially going up hills. it also at random times speeds up a lot more like it gained a few more hp lol. ive also noticed it idles high while cold until it warms up. now im thinking it could be a bad tps, or maybe fuel pump? its a 94 gt |
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Enthusiast ![]() ![]() ![]() ![]() ![]() Joined Dec 8, '03 From Lancaster CA Currently Offline Reputation: 6 (100%) ![]() |
there are so many things it could be. fuel pump, fuel filter, dirt injectors, vacuum leak, bent valves, i mean so many things.
-------------------- 2001 Celica GT-S Turbo
1997 Supra TT 6speed 1997 Celica 3MZ/1MZ swap 1990 Celica All-Trac |
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![]() Enthusiast ![]() ![]() ![]() ![]() Joined Oct 29, '11 From Haltom City, Texas Currently Offline Reputation: 1 (100%) ![]() |
Faulty plug wires? They can intermittenly disconnect and reconnect and create the exact symptom you are describing.
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Enthusiast ![]() ![]() ![]() Joined Mar 24, '11 From 704 Currently Offline Reputation: 3 (100%) ![]() |
My car did that when the dizzy pickup went bad. But it set off a CEL (OB1 vagueness ftw).
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Lo-Fi Version | Time is now: July 24th, 2025 - 5:18 PM |