North American Turbocoupe Organization



IRCM TROUBLESHOOTING
87TurboBird2.3 Offline
Junior Member
#11
Spittinfire--No, I haven't replaced the new parts with the old parts. I still have the some of the old parts, so I could try that. I did not inspect the sensor plugs in the harness before plugging it back into the new parts. I can take a look at those and verify the condition.
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Kuch Offline
Senior Member
#12
If you want to look around for a vacuum leak, take a can of carb cleaner with the long nozzle and spray around while someone keeps it running. If you find a leak the engine speed will increase showing a point of fluid ingestion. Just a thought.
1988 Turbo Coupe, Black/Black, 5 Speed, Moonroof,  T3/T4, ported E6, 255LPH, Kirban, Stinger Exhaust, MGW shifter, K&N, Gillis valve, BP1.5, PIMPx, Koni's
1964 Ford Galaxie 500XL, 390 6V, Big Solid cam, Headers,3.89's, 4 Speed, Vast and fast
1960 Ford Starliner, 292 Y Block, 312 4bbl intake, headers, 3 Speed, slow and low
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87TurboBird2.3 Offline
Junior Member
#13
(10-18-2021, 07:39 PM)Kuch Wrote: If you want to look around for a vacuum leak, take a can of carb cleaner with the long nozzle and spray around while someone keeps it running. If you find a leak the engine speed will increase showing a point of fluid ingestion. Just a thought.

I will try that. Thanks
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Jeff K Offline
Administrator
#14
Base fuel pressure with the stock FPR is 39 psi, so your 38 psi fuel pressure is good.
Jeff Korn

88 Turbo Coupe: Intake and exhaust mods, T3 turbo at 24 psi, forced air IC, water injection, BPV, Ranger cam, subframes, etc., etc.
86 Tbird 5.0 (original owner): intake, exhaust, valvetrain mods, 100 HP N2O, ignition, gears, suspension, etc., etc.
11 Crown Vic Interceptor
14 Toyota Camry (wifes car)
95 Taurus GL Vulcan winter beater
67 Honda 450 Super Sport - completely customized
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