hello I've been pondering for awhile now about changing out my tail lights because one is cracked. I want to change it to the newer led C style from the 15-20 Yukon Denali. Would they be a direct fit size wise? I don't mind having to splice some wires to make the lights work, I just don't know...
I’ve sprayed the whole engine down with carb cleaner because I thought the intake manifold had a leak before but I didn’t find anything that way. There was a cracked and dry rotted hose and I’ve replaced that already. Can it come from the egr? I replaced the valve in the rear off the tank but it...
My stft and ltft are good I just went through all those issues due to my o2 sensors not reading right on bank 2. I have a pretty good scan tool it’s for Gm I just can’t graph with it it just shows me numbers. My oil pressure is good or at least I think it’s good it’s in between the first mark...
hello I picked up my Tahoe awhile back and had all kinds of issues. Replaced the ecm and wiring harness now all is well except when it switches from v8 to v4 mode it shakes and misfires pretty bad until the check engine comes on and flashes. The check engine will turn off after 15-30 seconds and...
hello I picked up my Tahoe awhile back and had all kinds of issues. Replaced the ecm and wiring harness now all is well except when it switches from v8 to v4 mode it shakes and misfires pretty bad until the check engine comes on and flashes. The check engine will turn off after 15-30 seconds and...
New plugs new wires new MAF. No intake leak or vacuum leaks I don’t think it’s the coil pack because it runs fine after I clear the codes. How would you be able to check the injectors or tell if the cat is bad?
hello I am having major issues with fuel mileage and rough idle with a good amount of random misfires. I am getting codes p1153, p0153,p0171, and p0174. I just had the computers replaced along with the wiring harness for the engine. I’ve already replaced the o2 sensor but it’s still not reading...
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