240 General: - Engine Tune - Page 2

morsing · Jul 16th, 2023, 11:27

Hi,

Leaking injector seals would make it run lean, not rich.

The warm-up regulators on these systems are known to get stuck due to dirt. It's a bit of a job fixing though.

I have an injection line test kit that can detect this and other problems with your setup. Here it is hooked up to my car:

Regards,
Henrik Morsing

Big 240 · Jul 29th, 2023, 12:17

Here's a few videos that have helped me tune my Volvo. Same engine and injection system as yours. I bought a second hand strobe and RPM meter thing to help. Hope these help.

Timing:
https://youtu.be/BJyyTV67KzU

Idle set-up:
https://youtu.be/OAgF672G_Bs

Jul 16th, 2023, 11:27	#11
morsing Premier Member Last Online: Jun 10th, 2024 19:33 Join Date: Dec 2001 Location: Aylesbury View Photos By: morsing	Hi, Leaking injector seals would make it run lean, not rich. The warm-up regulators on these systems are known to get stuck due to dirt. It's a bit of a job fixing though. I have an injection line test kit that can detect this and other problems with your setup. Here it is hooked up to my car: Regards, Henrik Morsing __________________ --- '89 Volvo 240GLT B230E/AW70 '14 Volvo V70 SE D4/M66 FWD '70 Chevrolet Chevelle Malibu '95 Saab 9000 CSE 2.0 Turbo Auto

Jul 29th, 2023, 12:17	#12
Big 240 Member Last Online: Today 15:06 Join Date: Sep 2018 Location: Harrogate	Here's a few videos that have helped me tune my Volvo. Same engine and injection system as yours. I bought a second hand strobe and RPM meter thing to help. Hope these help. Timing: https://youtu.be/BJyyTV67KzU Idle set-up: https://youtu.be/OAgF672G_Bs

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