Recent content by Dan Brown

Sorry, should have put in my post. I put a manual gauge on it and the presure goes up but the needle vibrates at full pressure. I am thinking that the volume may be weak

87 GN, TE44, Exhaust, DP, TT Chip Front Mount IC, Alum. radiator , PTC 2800 Conv. ect.- I know pretty much everything about the car except what fuel pump it has. Pump gas, 17psi boost with AEM Air/fuel gauge the car wants more fuel. I have the max fuel dialed in and it still runs lean on big...

yep

I have adjusted it both ways and the result does not change. Adjusting the cable did affect the shift patterns though

I am not sure, sorry

87 GN I bought back in April. TE44 turbo, had stock converter and would shift crisp at WOT if I kept fluid level about one quart high. Had a PTC 2800 Lock-up converter installed and now at WOT it hesitates and shutters and will eventually shift but if is weak and slippy. Part throttle and 3/4...

Still running stock intercooler. Dutweiler neck or stretch??? I am going 12's on pump gas then 11's on race fuel when the weather cools down. Memphis summers "HOT" !!!

It has been 14 years since I owned my last turbo GN and I cant remember all of the tricks of the trade (like plugs and gap). I also remember something about a converter lock-up switch and fan switch but again, cant remember all of the details. I am still fixing little bugs here and there. My...

With my combo, do you think high 12's on pump gas is possible? I am getting ready to install a higher stall converter and LT1 MAF with translator.

87 GN TE44 009's, TA Headers, 3" DP, 3' Duals, Currently running Autolite 23's gapped at .045. Bought it this way, Suggestions ??? Pump Gas, TT 93 chip, Walbro hot Wired. Thanks

I have the receipt where the pump was purchased in 2010. I borrowed a FP guage and the pressure comes up with boost but jumps around and I feel it does not come up as quick as it should. If I turn the boost down to around 12, it runs fine. Remember, I just bought this car three weeks ago and...

Thanks for all of the help. Put a good MAF and it ran great. Now I feel I have a fuel pump issue. Changed fuel filter and there was no change. At 14psi the O2 number start dropping quick. It has Walbro hot wired. Any suggestions on a pump...who's and which one?

Could the MAF be causing this?

New to sight, had buicks in the late 90's. Had kids sold Buicks!!! Nuff said. Now have a 87 GN. TE44, 42.5 Injectors (can't tell brand), 3" SS downpipe, 3" ATR exhaust, Walbro Pump Hot Wired, Turbo Tweaks street chip. Stock Intercooler. OTC 4000e scanner. Ok now here is the issue: At around...