Search results
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350 tbi stumbles and backfires under load
I was having the exact same issues, i went with the delco ignition module, plugs, wires, O2, etc... I ended up getting convinced to go the holly sniper route. it should be done by next week and ill report back. FYI instead of the expensive scanner you can jumper i believe the A&B port with a...- hikertrash87c10
- Post #22
- Forum: Engine & Performance
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1987 R10 - QA1 Rear Coil Over Conversion Kit
Just looking for feedback/advise if anyone has any on this kit vs other coilover kits or flip kits. Really leaning this way, coil overs, for my entire truck but planned on starting with the rear before doing the front. Thanks...- hikertrash87c10
- Thread
- Replies: 1
- Forum: Lowered & Street Systems
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Correct Fuel Pressure 1987 350
10-4 on the low end of PSI- have you seen better results with a new fuel pump or maybe an aftermartke fuel pressure regulator? 42 went away after new ACDELC ICM.- hikertrash87c10
- Post #3
- Forum: Engine & Performance
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Correct Fuel Pressure 1987 350
I have a 1987 with the TBI 350 in it and am having some idel fluctation, right after start up, and ramdom stalling after about 30 minutes of driving. I have changed the MAP sensor, Ignition module after it threw a code 32 and 42. Hooked up a fuel pressure gauge and was right around 10lbs but i...- hikertrash87c10
- Thread
- Replies: 3
- Forum: Engine & Performance
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New guy in Franklin, TN
JS, when my truck started running really rough the ignition sensor made all the difference in the world. I have a vac gauge on order now to start testing that out and then will look into spark plugs next. which brand did you go with? did you do wires as well- if so which ones? Thinking about a...- hikertrash87c10
- Post #11
- Forum: Introduction
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New guy in Franklin, TN
Thanks Strick, looking forward to hearing what you discover! Good luck!- hikertrash87c10
- Post #10
- Forum: Introduction
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New guy in Franklin, TN
Hi all, just picked up a 1987 350 TBI and having some stalling issues after about 30 minutes of driving and some slight idle fluctation at time as well. I have already replaced the ignition moduel with an ACdelco one and have a new MAP sensor headed my way now. I have 2 young kids so time is...- hikertrash87c10
- Thread
- Replies: 21
- Forum: Introduction
