gmbellew's latest activity
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GStick to .035” for plug gap? I’m running AC Delco CR43TS.
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Gi just did the procedure for diagnosis on a code 43, and it seems to be pointing to a esc module, the knock sensor checked out the...
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Ggmbellew replied to the thread 1990 gmc jimmy side by side led headlight options.here is a local forum thread on this topic. has some links to other threads with pictures of my setup...
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Ggmbellew replied to the thread 1990 gmc jimmy side by side led headlight options.I run the LMC housings and diode dynamics SL2 LED in both the high beam and low beam. the low beam bucket needs to be trimmed a little...
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Ggmbellew replied to the thread 87 TBI 350 intermittent timing loss.sometimes. code 43 is the ESC. there is a diagnostic for it in the drivability manual
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Ggmbellew replied to the thread 87 TBI 350 intermittent timing loss.I’d guess that you have some stray voltage zapping the ignition control module wires. Do you have a code 42?
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Ggmbellew replied to the thread Failed smog on 1988 with 350 TBI.Might also check the PCV and EGR for proper operation?
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Ggmbellew replied to the thread Failed smog on 1988 with 350 TBI.Tune up parts (plugs, cap, rotor), maybe O2, cat condition, maybe run some top end cleaner through it. Otherwise I don’t think MAP, TPS...
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GUpdate on this thread and my final report. The shop found an issue with the new TBI- said it was an incorrect TBI for the truck. It...
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Ggmbellew reacted to legopnuematic's post in the thread Faulty light/dimmer switch? Need help. with
Like.
That is the wiper delay module, oem @goldpack -
G@77Dmax the grounds are probably the only thing I'm pretty confident in haha. Just didn't know exactly where that one grounded. Went to...
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Ggmbellew replied to the thread TPS low voltage at signal wire.TPS and MAP share the 5v signal wire and TPS and CTS share the ground wire. If you verify ground and signal wire are good at the TPS...
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Ggmbellew replied to the thread 1987 V10 with 1974 engine- need TBI Help.I would do neither of those. If the worst symptom is a hunting idle, I’d just drive it until something bigger breaks. But I’d exhaust...
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Ggmbellew replied to the thread Air conditioning controller wiring.I think there is a relay involved. and maybe a resistor. assuming the system is similar to my 1990 burb. I'd check those out before i...
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Ggmbellew replied to the thread What have you done to your square lately??.Have to look very closely. You most likely have some voltage leakage from cap, coil, coil to cap wire, or plug wires. Spritzing a mist...
