tbi454
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1988 Crew Cab 454 TBI Knock
I have a 1988 Chevrolet crew cab with the 454 TBI. Awhile ago it started having a light knock that would go away as it ran. But, just recently the knock started getting worse and won't go away. It has good oil pressure and it has oil. The knock sounds like it is on the passenger side and gets...- 1975 K20
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- tbi454
- Replies: 26
- Forum: Engine & Performance
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J
1989 v3500 regular cab
How’s it going. Looking to for opinions from people that know this era of truck more than I do. I’ll start with explaining it. It’s a 1989 Sierra sle( power windows & locks). Tbi 454. 1ton rears(ifs). Regular cab. With a Muncie 4 speed (3 & granny low). Now, I’ve been searching since I bought it...- Jordan Goldenberg
- Thread
- 454 gmt400 k3500 muncie4spd regularcab tbi454
- Replies: 4
- Forum: Introduction
