Debugging stumble on acceleration when warm |
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Debugging stumble on acceleration when warm |
solex |
Aug 23 2020, 09:16 AM
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#1
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Senior Member Group: Members Posts: 789 Joined: 12-January 05 From: Long Island, NY Member No.: 3,439 Region Association: North East States |
On my past few drives the car has been stumbling when I accelerate specifically when warm and in every gear except first, in my 2.0L D-Jet in a 75'
A few of things to note: - Ground strap at transmission has been cleaned - Installed a second ground at battery ground point to the engine fan - New spark plugs Bosch W175T2 - Engine compression 134-145 all cylinders - Fuel pressure set to 28 psi - spark plug new wires - 123 Ignition curve 2 with vacuum advance attached, 10 degrees advance at idle - Injectors have been rebuilt by Mr. Injector - All vacuum hoses have been replaced - AAR is in working order and has been oiled Not really sure where else to look, the engine idles < 1000 but is not smooth at times jumping +/- ~ 200 RPM Any advice would be appreciated. |
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