3800 hesitation half fixed.
<- 86 NA GXL
I re-grounded my ECU to fix the hesitation at 3800. The wires looked still good new, and in good condition. I added ground wires to those existing wires anyway and attached them to the fire wall. I took it for a test spin after~ It minimized the hesitation to the point where you will not notice it unless your really really trying to feel for it. But i can still barely feel a very small hesitation. I checked my other grounds, and they all like almost mind condition. Does anyone else have any other ideas? What else can I do? |
have your fuel injectors been cleaned recently?
how do you know your grounds are "good"? are you just looking at them? are you doing voltage drop tests? I had to re-solder my ecu grounds twice b/c first time I made crappy joints and hesistation was still there. my car still has very slight hic-up sometimes but thats just b/c the secondary injectors are coming on line and car is very modified. so... looks like you can re-do the grounds again, clean injectors (send to rc engineering), or live with it. only very small chance that problem is related to something else. good luck Mike |
yeah man just replace your ground wires all together, dont just hook new wires to the old ones
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Good thing to do is check and clean your AFM connection
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I had the hesitation for years and have tried almost everything. No help. My mechanic got a junk 87 rx-7 amd he let me have the ecu. PROBLEM FIXED!!
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