VikingLlama
New member
- Joined
- Mar 26, 2022
- Location
- Bellevue, WA
My volvo runs fine when it cold starts, then continues to run fine after it heats up. But as soon as I turn it off and go to turn it on again when it's warm, it starts to run really rich and start backfiring under load or really lean and almost stall out at idle.
So far I've
There is a blue port with a spot for a vacuum hose sticking out the driver side of the engine block underneath the intake manifold, have no clue where it would connect to.
It does currently have an exhaust leak at the gasket connected the headers to the down pipe since I apparently got a bad one when replacing my exhaust and I haven't replaced it yet. But I wouldn't think it would cause issues quite as bad as this
Any ideas appreciated, thanks.
So far I've
- Checked and gapped sparkplugs
- Replaced Injector Seals and O-rings
- Replaced the Fuel tank pump
- Replaced Fuel Filter
- Replaced one cracked vacuum hose and have been unable to find any other bad hoses.
- Took out the preheat hose and valve inside airbox
- Replaced Exhaust from downpipe back
There is a blue port with a spot for a vacuum hose sticking out the driver side of the engine block underneath the intake manifold, have no clue where it would connect to.
It does currently have an exhaust leak at the gasket connected the headers to the down pipe since I apparently got a bad one when replacing my exhaust and I haven't replaced it yet. But I wouldn't think it would cause issues quite as bad as this
Any ideas appreciated, thanks.
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