JIMJAM
07-30-2021, 01:14 PM
Like they often do, out of the blue the D wouldn't start followed by the full routine, grounds, connectors, spark, gas....
Nothing... Any press on the throttle or throttle assembly would kill it. I had to slowly build up rpm into a scream.
Plugs, injectors, rpm relay, all looked good.
Then last night out of desperation, I started the car and while considering which part of the nearby Lake I was going to park uphill from, I saw it.
A bright white spark jumping from the from where the wire snaps onto the oem Bosch coil to the passengers side iirc. No wear, no tears in the rubber BUT I have one of those super duper bling stainless steel sheathed dist / coil wires. There is a rubber "boot?" that slides up snug to the metal part that snaps onto the coil. It had backed off creating a arc that was jumping to the side post. Hope I didn't damage anything over the last week trying to figure this out.
That said, I can honestly say many of the "upgraded" shiny parts are just that, bling. If it ain't broke, break it.
So if you have starting issues, acceleration hesitation, overall rough engine, look for a visible coil arc and don't just assume "it's getting electricity" and jump to other areas. This was put on over 10 years ago and took that long to create fuel / timing issues. If you have one check the snugness and don't allow the braid to touch anything metal. Or just take it off....
See the purty braided line running to the coil? A rubber sheath back back 1/4 inch from where it plugs into the coil killed my car for a week.
Nothing... Any press on the throttle or throttle assembly would kill it. I had to slowly build up rpm into a scream.
Plugs, injectors, rpm relay, all looked good.
Then last night out of desperation, I started the car and while considering which part of the nearby Lake I was going to park uphill from, I saw it.
A bright white spark jumping from the from where the wire snaps onto the oem Bosch coil to the passengers side iirc. No wear, no tears in the rubber BUT I have one of those super duper bling stainless steel sheathed dist / coil wires. There is a rubber "boot?" that slides up snug to the metal part that snaps onto the coil. It had backed off creating a arc that was jumping to the side post. Hope I didn't damage anything over the last week trying to figure this out.
That said, I can honestly say many of the "upgraded" shiny parts are just that, bling. If it ain't broke, break it.
So if you have starting issues, acceleration hesitation, overall rough engine, look for a visible coil arc and don't just assume "it's getting electricity" and jump to other areas. This was put on over 10 years ago and took that long to create fuel / timing issues. If you have one check the snugness and don't allow the braid to touch anything metal. Or just take it off....
See the purty braided line running to the coil? A rubber sheath back back 1/4 inch from where it plugs into the coil killed my car for a week.